Q: What is the sum of all factors of the number 55,979 excluding 55,979?
A: 13,909
The factors of the number 55,979 are: 1, 7, 11, 77, 727, 5089, 7997, 55979.
If you add them up, you will get the total of 55,992. Now subtract 55,979 to get 13,909