51158890

素因数分解:

$2^1\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{2749}}^1$

素因数の和:4617

約数の個数: 16

約数和(自身を含む): 92169000

約数和(自身を除く): 41010110

約数列:

[1, 2, 5, 10, 1861, 2749, 3722, 5498, 9305, 13745, 18610, 27490, 5115889, 10231778, 25579445, 51158890]

約数ペア:

[(1, 51158890), (2, 25579445), (5, 10231778), (10, 5115889), (1861, 27490), (2749, 18610), (3722, 13745), (5498, 9305)]