51566450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79333}}^1$

素因数の和:79358

約数の個数: 24

約数和(自身を含む): 103292868

約数和(自身を除く): 51726418

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 79333, 158666, 396665, 793330, 1031329, 1983325, 2062658, 3966650, 5156645, 10313290, 25783225, 51566450]

約数ペア:

[(1, 51566450), (2, 25783225), (5, 10313290), (10, 5156645), (13, 3966650), (25, 2062658), (26, 1983325), (50, 1031329), (65, 793330), (130, 396665), (325, 158666), (650, 79333)]