51811528

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 100164600

約数和(自身を除く): 48353072

約数列:

[1, 2, 4, 8, 53, 89, 106, 178, 212, 356, 424, 712, 1373, 2746, 4717, 5492, 9434, 10984, 18868, 37736, 72769, 122197, 145538, 244394, 291076, 488788, 582152, 977576, 6476441, 12952882, 25905764, 51811528]

約数ペア:

[(1, 51811528), (2, 25905764), (4, 12952882), (8, 6476441), (53, 977576), (89, 582152), (106, 488788), (178, 291076), (212, 244394), (356, 145538), (424, 122197), (712, 72769), (1373, 37736), (2746, 18868), (4717, 10984), (5492, 9434)]