1, 2, 3, 6, 8, 12, 16, 24, 48.
The number of bags she can make are shown in the table:
Number of CC cookies in each bag 1 2 3 4 6 8 12 16 24 48
Number of bags 48 24 16 12 8 6 4 3 2 1
Since the number of cookies that goes in a bag is a factor of the total number of cookies, all the factors of 48 are listed in the first row of the table. Each column corresponds to a situation where the 48 cookies are divided equally among some bags, and the product of the numbers in each column is 48. The number of bags is also a factor of the total number of cookies.