51791110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2633}}^1$

素因数の和:2928

約数の個数: 32

約数和(自身を含む): 106961472

約数和(自身を除く): 55170362

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 1405, 1967, 2633, 2810, 3934, 5266, 9835, 13165, 18431, 19670, 26330, 36862, 92155, 184310, 739873, 1479746, 3699365, 5179111, 7398730, 10358222, 25895555, 51791110]

約数ペア:

[(1, 51791110), (2, 25895555), (5, 10358222), (7, 7398730), (10, 5179111), (14, 3699365), (35, 1479746), (70, 739873), (281, 184310), (562, 92155), (1405, 36862), (1967, 26330), (2633, 19670), (2810, 18431), (3934, 13165), (5266, 9835)]