49577684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17989}}^1$

素因数の和:18059

約数の個数: 24

約数和(自身を含む): 95203080

約数和(自身を除く): 45625396

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 17989, 35978, 71956, 233857, 467714, 935428, 953417, 1906834, 3813668, 12394421, 24788842, 49577684]

約数ペア:

[(1, 49577684), (2, 24788842), (4, 12394421), (13, 3813668), (26, 1906834), (52, 953417), (53, 935428), (106, 467714), (212, 233857), (689, 71956), (1378, 35978), (2756, 17989)]