52402180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 113654016

約数和(自身を除く): 61251836

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 107, 188, 214, 235, 428, 470, 521, 535, 940, 1042, 1070, 2084, 2140, 2605, 5029, 5210, 10058, 10420, 20116, 24487, 25145, 48974, 50290, 55747, 97948, 100580, 111494, 122435, 222988, 244870, 278735, 489740, 557470, 1114940, 2620109, 5240218, 10480436, 13100545, 26201090, 52402180]

約数ペア:

[(1, 52402180), (2, 26201090), (4, 13100545), (5, 10480436), (10, 5240218), (20, 2620109), (47, 1114940), (94, 557470), (107, 489740), (188, 278735), (214, 244870), (235, 222988), (428, 122435), (470, 111494), (521, 100580), (535, 97948), (940, 55747), (1042, 50290), (1070, 48974), (2084, 25145), (2140, 24487), (2605, 20116), (5029, 10420), (5210, 10058)]