55857510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{620639}}^1$

素因数の和:620652

約数の個数: 24

約数和(自身を含む): 145229760

約数和(自身を除く): 89372250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 620639, 1241278, 1861917, 3103195, 3723834, 5585751, 6206390, 9309585, 11171502, 18619170, 27928755, 55857510]

約数ペア:

[(1, 55857510), (2, 27928755), (3, 18619170), (5, 11171502), (6, 9309585), (9, 6206390), (10, 5585751), (15, 3723834), (18, 3103195), (30, 1861917), (45, 1241278), (90, 620639)]