51786870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21851}}^1$

素因数の和:21940

約数の個数: 32

約数和(自身を含む): 125867520

約数和(自身を除く): 74080650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 21851, 43702, 65553, 109255, 131106, 218510, 327765, 655530, 1726229, 3452458, 5178687, 8631145, 10357374, 17262290, 25893435, 51786870]

約数ペア:

[(1, 51786870), (2, 25893435), (3, 17262290), (5, 10357374), (6, 8631145), (10, 5178687), (15, 3452458), (30, 1726229), (79, 655530), (158, 327765), (237, 218510), (395, 131106), (474, 109255), (790, 65553), (1185, 43702), (2370, 21851)]