56477905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1597}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 74096064

約数和(自身を除く): 17618159

約数列:

[1, 5, 11, 55, 643, 1597, 3215, 7073, 7985, 17567, 35365, 87835, 1026871, 5134355, 11295581, 56477905]

約数ペア:

[(1, 56477905), (5, 11295581), (11, 5134355), (55, 1026871), (643, 87835), (1597, 35365), (3215, 17567), (7073, 7985)]