51460521

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{31019}}^1$

素因数の和:31108

約数の個数: 16

約数和(自身を含む): 79411200

約数和(自身を除く): 27950679

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 31019, 93057, 217133, 651399, 2450501, 7351503, 17153507, 51460521]

約数ペア:

[(1, 51460521), (3, 17153507), (7, 7351503), (21, 2450501), (79, 651399), (237, 217133), (553, 93057), (1659, 31019)]