47095620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 156408000

約数和(自身を除く): 109312380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 499, 572, 605, 660, 715, 726, 780, 858, 998, 1210, 1430, 1452, 1497, 1573, 1716, 1815, 1996, 2145, 2420, 2495, 2860, 2994, 3146, 3630, 4290, 4719, 4990, 5489, 5988, 6292, 6487, 7260, 7485, 7865, 8580, 9438, 9980, 10978, 12974, 14970, 15730, 16467, 18876, 19461, 21956, 23595, 25948, 27445, 29940, 31460, 32435, 32934, 38922, 47190, 54890, 60379, 64870, 65868, 71357, 77844, 82335, 94380, 97305, 109780, 120758, 129740, 142714, 164670, 181137, 194610, 214071, 241516, 285428, 301895, 329340, 356785, 362274, 389220, 428142, 603790, 713570, 724548, 784927, 856284, 905685, 1070355, 1207580, 1427140, 1569854, 1811370, 2140710, 2354781, 3139708, 3622740, 3924635, 4281420, 4709562, 7849270, 9419124, 11773905, 15698540, 23547810, 47095620]

約数ペア:

[(1, 47095620), (2, 23547810), (3, 15698540), (4, 11773905), (5, 9419124), (6, 7849270), (10, 4709562), (11, 4281420), (12, 3924635), (13, 3622740), (15, 3139708), (20, 2354781), (22, 2140710), (26, 1811370), (30, 1569854), (33, 1427140), (39, 1207580), (44, 1070355), (52, 905685), (55, 856284), (60, 784927), (65, 724548), (66, 713570), (78, 603790), (110, 428142), (121, 389220), (130, 362274), (132, 356785), (143, 329340), (156, 301895), (165, 285428), (195, 241516), (220, 214071), (242, 194610), (260, 181137), (286, 164670), (330, 142714), (363, 129740), (390, 120758), (429, 109780), (484, 97305), (499, 94380), (572, 82335), (605, 77844), (660, 71357), (715, 65868), (726, 64870), (780, 60379), (858, 54890), (998, 47190), (1210, 38922), (1430, 32934), (1452, 32435), (1497, 31460), (1573, 29940), (1716, 27445), (1815, 25948), (1996, 23595), (2145, 21956), (2420, 19461), (2495, 18876), (2860, 16467), (2994, 15730), (3146, 14970), (3630, 12974), (4290, 10978), (4719, 9980), (4990, 9438), (5489, 8580), (5988, 7865), (6292, 7485), (6487, 7260)]