51240532

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{18119}}^1$

素因数の和:18231

約数の個数: 24

約数和(自身を含む): 103501440

約数和(自身を除く): 52260908

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 18119, 36238, 72476, 126833, 253666, 507332, 1830019, 3660038, 7320076, 12810133, 25620266, 51240532]

約数ペア:

[(1, 51240532), (2, 25620266), (4, 12810133), (7, 7320076), (14, 3660038), (28, 1830019), (101, 507332), (202, 253666), (404, 126833), (707, 72476), (1414, 36238), (2828, 18119)]