51726895

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 68736528

約数和(自身を除く): 17009633

約数列:

[1, 5, 11, 55, 121, 193, 443, 605, 965, 2123, 2215, 4873, 10615, 23353, 24365, 53603, 85499, 116765, 268015, 427495, 940489, 4702445, 10345379, 51726895]

約数ペア:

[(1, 51726895), (5, 10345379), (11, 4702445), (55, 940489), (121, 427495), (193, 268015), (443, 116765), (605, 85499), (965, 53603), (2123, 24365), (2215, 23353), (4873, 10615)]