51644612

素因数分解:

$2^2\times {\mathrm{103}}^2\times {\mathrm{1217}}^1$

素因数の和:1427

約数の個数: 18

約数和(自身を含む): 91339038

約数和(自身を除く): 39694426

約数列:

[1, 2, 4, 103, 206, 412, 1217, 2434, 4868, 10609, 21218, 42436, 125351, 250702, 501404, 12911153, 25822306, 51644612]

約数ペア:

[(1, 51644612), (2, 25822306), (4, 12911153), (103, 501404), (206, 250702), (412, 125351), (1217, 42436), (2434, 21218), (4868, 10609)]