47419060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 117129600

約数和(自身を除く): 69710540

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 29, 38, 52, 58, 65, 76, 95, 116, 130, 145, 190, 247, 260, 290, 331, 377, 380, 494, 551, 580, 662, 754, 988, 1102, 1235, 1324, 1508, 1655, 1885, 2204, 2470, 2755, 3310, 3770, 4303, 4940, 5510, 6289, 6620, 7163, 7540, 8606, 9599, 11020, 12578, 14326, 17212, 19198, 21515, 25156, 28652, 31445, 35815, 38396, 43030, 47995, 62890, 71630, 81757, 86060, 95990, 124787, 125780, 143260, 163514, 182381, 191980, 249574, 327028, 364762, 408785, 499148, 623935, 729524, 817570, 911905, 1247870, 1635140, 1823810, 2370953, 2495740, 3647620, 4741906, 9483812, 11854765, 23709530, 47419060]

約数ペア:

[(1, 47419060), (2, 23709530), (4, 11854765), (5, 9483812), (10, 4741906), (13, 3647620), (19, 2495740), (20, 2370953), (26, 1823810), (29, 1635140), (38, 1247870), (52, 911905), (58, 817570), (65, 729524), (76, 623935), (95, 499148), (116, 408785), (130, 364762), (145, 327028), (190, 249574), (247, 191980), (260, 182381), (290, 163514), (331, 143260), (377, 125780), (380, 124787), (494, 95990), (551, 86060), (580, 81757), (662, 71630), (754, 62890), (988, 47995), (1102, 43030), (1235, 38396), (1324, 35815), (1508, 31445), (1655, 28652), (1885, 25156), (2204, 21515), (2470, 19198), (2755, 17212), (3310, 14326), (3770, 12578), (4303, 11020), (4940, 9599), (5510, 8606), (6289, 7540), (6620, 7163)]