56429615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{7489}}^1$

素因数の和:7642

約数の個数: 16

約数和(自身を含む): 74420640

約数和(自身を除く): 17991025

約数列:

[1, 5, 11, 55, 137, 685, 1507, 7489, 7535, 37445, 82379, 411895, 1025993, 5129965, 11285923, 56429615]

約数ペア:

[(1, 56429615), (5, 11285923), (11, 5129965), (55, 1025993), (137, 411895), (685, 82379), (1507, 37445), (7489, 7535)]