51447355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1597}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 65581920

約数和(自身を除く): 14134565

約数列:

[1, 5, 17, 85, 379, 1597, 1895, 6443, 7985, 27149, 32215, 135745, 605263, 3026315, 10289471, 51447355]

約数ペア:

[(1, 51447355), (5, 10289471), (17, 3026315), (85, 605263), (379, 135745), (1597, 32215), (1895, 27149), (6443, 7985)]