51881208

素因数分解:

$2^3\times 3^1\times {\mathrm{557}}^1\times {\mathrm{3881}}^1$

素因数の和:4447

約数の個数: 32

約数和(自身を含む): 129969360

約数和(自身を除く): 78088152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 557, 1114, 1671, 2228, 3342, 3881, 4456, 6684, 7762, 11643, 13368, 15524, 23286, 31048, 46572, 93144, 2161717, 4323434, 6485151, 8646868, 12970302, 17293736, 25940604, 51881208]

約数ペア:

[(1, 51881208), (2, 25940604), (3, 17293736), (4, 12970302), (6, 8646868), (8, 6485151), (12, 4323434), (24, 2161717), (557, 93144), (1114, 46572), (1671, 31048), (2228, 23286), (3342, 15524), (3881, 13368), (4456, 11643), (6684, 7762)]