55553170

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{42407}}^1$

素因数の和:42545

約数の個数: 16

約数和(自身を含む): 100761408

約数和(自身を除く): 45208238

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 42407, 84814, 212035, 424070, 5555317, 11110634, 27776585, 55553170]

約数ペア:

[(1, 55553170), (2, 27776585), (5, 11110634), (10, 5555317), (131, 424070), (262, 212035), (655, 84814), (1310, 42407)]