51705556

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11329}}^1$

素因数の和:11503

約数の個数: 24

約数和(自身を含む): 104054720

約数和(自身を除く): 52349164

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 11329, 22658, 45316, 79303, 158606, 317212, 1846627, 3693254, 7386508, 12926389, 25852778, 51705556]

約数ペア:

[(1, 51705556), (2, 25852778), (4, 12926389), (7, 7386508), (14, 3693254), (28, 1846627), (163, 317212), (326, 158606), (652, 79303), (1141, 45316), (2282, 22658), (4564, 11329)]