54963040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 152028576

約数和(自身を除く): 97065536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 121, 136, 160, 167, 170, 176, 187, 220, 242, 272, 334, 340, 352, 374, 440, 484, 544, 605, 668, 680, 748, 835, 880, 935, 968, 1210, 1336, 1360, 1496, 1670, 1760, 1837, 1870, 1936, 2057, 2420, 2672, 2720, 2839, 2992, 3340, 3674, 3740, 3872, 4114, 4840, 5344, 5678, 5984, 6680, 7348, 7480, 8228, 9185, 9680, 10285, 11356, 13360, 14195, 14696, 14960, 16456, 18370, 19360, 20207, 20570, 22712, 26720, 28390, 29392, 29920, 31229, 32912, 36740, 40414, 41140, 45424, 56780, 58784, 62458, 65824, 73480, 80828, 82280, 90848, 101035, 113560, 124916, 146960, 156145, 161656, 164560, 202070, 227120, 249832, 293920, 312290, 323312, 329120, 343519, 404140, 454240, 499664, 624580, 646624, 687038, 808280, 999328, 1249160, 1374076, 1616560, 1717595, 2498320, 2748152, 3233120, 3435190, 4996640, 5496304, 6870380, 10992608, 13740760, 27481520, 54963040]

約数ペア:

[(1, 54963040), (2, 27481520), (4, 13740760), (5, 10992608), (8, 6870380), (10, 5496304), (11, 4996640), (16, 3435190), (17, 3233120), (20, 2748152), (22, 2498320), (32, 1717595), (34, 1616560), (40, 1374076), (44, 1249160), (55, 999328), (68, 808280), (80, 687038), (85, 646624), (88, 624580), (110, 499664), (121, 454240), (136, 404140), (160, 343519), (167, 329120), (170, 323312), (176, 312290), (187, 293920), (220, 249832), (242, 227120), (272, 202070), (334, 164560), (340, 161656), (352, 156145), (374, 146960), (440, 124916), (484, 113560), (544, 101035), (605, 90848), (668, 82280), (680, 80828), (748, 73480), (835, 65824), (880, 62458), (935, 58784), (968, 56780), (1210, 45424), (1336, 41140), (1360, 40414), (1496, 36740), (1670, 32912), (1760, 31229), (1837, 29920), (1870, 29392), (1936, 28390), (2057, 26720), (2420, 22712), (2672, 20570), (2720, 20207), (2839, 19360), (2992, 18370), (3340, 16456), (3674, 14960), (3740, 14696), (3872, 14195), (4114, 13360), (4840, 11356), (5344, 10285), (5678, 9680), (5984, 9185), (6680, 8228), (7348, 7480)]