47755257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 24820743

約数列:

[1, 3, 11, 29, 33, 87, 139, 319, 359, 417, 957, 1077, 1529, 3949, 4031, 4587, 10411, 11847, 12093, 31233, 44341, 49901, 114521, 133023, 149703, 343563, 548911, 1447129, 1646733, 4341387, 15918419, 47755257]

約数ペア:

[(1, 47755257), (3, 15918419), (11, 4341387), (29, 1646733), (33, 1447129), (87, 548911), (139, 343563), (319, 149703), (359, 133023), (417, 114521), (957, 49901), (1077, 44341), (1529, 31233), (3949, 12093), (4031, 11847), (4587, 10411)]