56687490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{629861}}^1$

素因数の和:629874

約数の個数: 24

約数和(自身を含む): 147387708

約数和(自身を除く): 90700218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 629861, 1259722, 1889583, 3149305, 3779166, 5668749, 6298610, 9447915, 11337498, 18895830, 28343745, 56687490]

約数ペア:

[(1, 56687490), (2, 28343745), (3, 18895830), (5, 11337498), (6, 9447915), (9, 6298610), (10, 5668749), (15, 3779166), (18, 3149305), (30, 1889583), (45, 1259722), (90, 629861)]