56675905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 82510848

約数和(自身を除く): 25834943

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 2015, 2557, 4433, 12785, 22165, 28127, 33241, 79267, 140635, 166205, 365651, 396335, 871937, 1030471, 1828255, 4359685, 5152355, 11335181, 56675905]

約数ペア:

[(1, 56675905), (5, 11335181), (11, 5152355), (13, 4359685), (31, 1828255), (55, 1030471), (65, 871937), (143, 396335), (155, 365651), (341, 166205), (403, 140635), (715, 79267), (1705, 33241), (2015, 28127), (2557, 22165), (4433, 12785)]