53109812

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{40357}}^1$

素因数の和:40415

約数の個数: 24

約数和(自身を含む): 108482304

約数和(自身を除く): 55372492

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 40357, 80714, 161428, 282499, 564998, 1129996, 1896779, 3793558, 7587116, 13277453, 26554906, 53109812]

約数ペア:

[(1, 53109812), (2, 26554906), (4, 13277453), (7, 7587116), (14, 3793558), (28, 1896779), (47, 1129996), (94, 564998), (188, 282499), (329, 161428), (658, 80714), (1316, 40357)]