29857850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{54287}}^1$

素因数の和:54310

約数の個数: 24

約数和(自身を含む): 60585408

約数和(自身を除く): 30727558

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 54287, 108574, 271435, 542870, 597157, 1194314, 1357175, 2714350, 2985785, 5971570, 14928925, 29857850]

約数ペア:

[(1, 29857850), (2, 14928925), (5, 5971570), (10, 2985785), (11, 2714350), (22, 1357175), (25, 1194314), (50, 597157), (55, 542870), (110, 271435), (275, 108574), (550, 54287)]