55420212

素因数分解:

$2^2\times 3^1\times {\mathrm{4618351}}^1$

素因数の和:4618358

約数の個数: 12

約数和(自身を含む): 129313856

約数和(自身を除く): 73893644

約数列:

[1, 2, 3, 4, 6, 12, 4618351, 9236702, 13855053, 18473404, 27710106, 55420212]

約数ペア:

[(1, 55420212), (2, 27710106), (3, 18473404), (4, 13855053), (6, 9236702), (12, 4618351)]