51128146

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1669}}^1$

素因数の和:1758

約数の個数: 24

約数和(自身を含む): 83055780

約数和(自身を除く): 31927634

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 901, 1669, 1802, 3338, 15317, 28373, 30634, 56746, 88457, 176914, 482341, 964682, 1503769, 3007538, 25564073, 51128146]

約数ペア:

[(1, 51128146), (2, 25564073), (17, 3007538), (34, 1503769), (53, 964682), (106, 482341), (289, 176914), (578, 88457), (901, 56746), (1669, 30634), (1802, 28373), (3338, 15317)]