51610492

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1571}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 92961792

約数和(自身を除く): 41351300

約数列:

[1, 2, 4, 43, 86, 172, 191, 382, 764, 1571, 3142, 6284, 8213, 16426, 32852, 67553, 135106, 270212, 300061, 600122, 1200244, 12902623, 25805246, 51610492]

約数ペア:

[(1, 51610492), (2, 25805246), (4, 12902623), (43, 1200244), (86, 600122), (172, 300061), (191, 270212), (382, 135106), (764, 67553), (1571, 32852), (3142, 16426), (6284, 8213)]