48890079

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 86261760

約数和(自身を除く): 37371681

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 191, 239, 357, 573, 717, 1071, 1337, 1673, 1719, 2151, 3247, 4011, 4063, 5019, 9741, 12033, 12189, 15057, 22729, 28441, 29223, 36567, 45649, 68187, 85323, 136947, 204561, 255969, 319543, 410841, 776033, 958629, 2328099, 2875887, 5432231, 6984297, 16296693, 48890079]

約数ペア:

[(1, 48890079), (3, 16296693), (7, 6984297), (9, 5432231), (17, 2875887), (21, 2328099), (51, 958629), (63, 776033), (119, 410841), (153, 319543), (191, 255969), (239, 204561), (357, 136947), (573, 85323), (717, 68187), (1071, 45649), (1337, 36567), (1673, 29223), (1719, 28441), (2151, 22729), (3247, 15057), (4011, 12189), (4063, 12033), (5019, 9741)]