Q: What is the sum of all factors of the number 53,988 excluding 53,988?
A: 83,772
The factors of the number 53,988 are: 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 409, 818, 1227, 1636, 2454, 4499, 4908, 8998, 13497, 17996, 26994, 53988.
If you add them up, you will get the total of 54,071. Now subtract 53,988 to get 83,772