54990200

素因数分解:

$2^3\times 5^2\times {\mathrm{274951}}^1$

素因数の和:274967

約数の個数: 24

約数和(自身を含む): 127852680

約数和(自身を除く): 72862480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 274951, 549902, 1099804, 1374755, 2199608, 2749510, 5499020, 6873775, 10998040, 13747550, 27495100, 54990200]

約数ペア:

[(1, 54990200), (2, 27495100), (4, 13747550), (5, 10998040), (8, 6873775), (10, 5499020), (20, 2749510), (25, 2199608), (40, 1374755), (50, 1099804), (100, 549902), (200, 274951)]