47505258

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^2\times {\mathrm{1663}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 110423040

約数和(自身を除く): 62917782

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 529, 621, 1058, 1242, 1587, 1663, 3174, 3326, 4761, 4989, 9522, 9978, 14283, 14967, 28566, 29934, 38249, 44901, 76498, 89802, 114747, 229494, 344241, 688482, 879727, 1032723, 1759454, 2065446, 2639181, 5278362, 7917543, 15835086, 23752629, 47505258]

約数ペア:

[(1, 47505258), (2, 23752629), (3, 15835086), (6, 7917543), (9, 5278362), (18, 2639181), (23, 2065446), (27, 1759454), (46, 1032723), (54, 879727), (69, 688482), (138, 344241), (207, 229494), (414, 114747), (529, 89802), (621, 76498), (1058, 44901), (1242, 38249), (1587, 29934), (1663, 28566), (3174, 14967), (3326, 14283), (4761, 9978), (4989, 9522)]