50729080

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6373}}^1$

素因数の和:6583

約数の個数: 32

約数和(自身を含む): 114732000

約数和(自身を除く): 64002920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 6373, 7960, 12746, 25492, 31865, 50984, 63730, 127460, 254920, 1268227, 2536454, 5072908, 6341135, 10145816, 12682270, 25364540, 50729080]

約数ペア:

[(1, 50729080), (2, 25364540), (4, 12682270), (5, 10145816), (8, 6341135), (10, 5072908), (20, 2536454), (40, 1268227), (199, 254920), (398, 127460), (796, 63730), (995, 50984), (1592, 31865), (1990, 25492), (3980, 12746), (6373, 7960)]