50155960

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6301}}^1$

素因数の和:6511

約数の個数: 32

約数和(自身を含む): 113436000

約数和(自身を除く): 63280040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 6301, 7960, 12602, 25204, 31505, 50408, 63010, 126020, 252040, 1253899, 2507798, 5015596, 6269495, 10031192, 12538990, 25077980, 50155960]

約数ペア:

[(1, 50155960), (2, 25077980), (4, 12538990), (5, 10031192), (8, 6269495), (10, 5015596), (20, 2507798), (40, 1253899), (199, 252040), (398, 126020), (796, 63010), (995, 50408), (1592, 31505), (1990, 25204), (3980, 12602), (6301, 7960)]