47629257

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 76809600

約数和(自身を除く): 29180343

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 199, 221, 247, 323, 361, 597, 663, 741, 969, 1083, 2587, 3383, 3781, 4199, 4693, 6137, 7761, 10149, 11343, 12597, 14079, 18411, 43979, 49153, 64277, 71839, 79781, 131937, 147459, 192831, 215517, 239343, 835601, 933907, 1221263, 2506803, 2801721, 3663789, 15876419, 47629257]

約数ペア:

[(1, 47629257), (3, 15876419), (13, 3663789), (17, 2801721), (19, 2506803), (39, 1221263), (51, 933907), (57, 835601), (199, 239343), (221, 215517), (247, 192831), (323, 147459), (361, 131937), (597, 79781), (663, 71839), (741, 64277), (969, 49153), (1083, 43979), (2587, 18411), (3383, 14079), (3781, 12597), (4199, 11343), (4693, 10149), (6137, 7761)]