53216845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6961}}^1$

素因数の和:7116

約数の個数: 16

約数和(自身を含む): 70176960

約数和(自身を除く): 16960115

約数列:

[1, 5, 11, 55, 139, 695, 1529, 6961, 7645, 34805, 76571, 382855, 967579, 4837895, 10643369, 53216845]

約数ペア:

[(1, 53216845), (5, 10643369), (11, 4837895), (55, 967579), (139, 382855), (695, 76571), (1529, 34805), (6961, 7645)]