54295280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 149615424

約数和(自身を除く): 95320144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 37, 40, 52, 65, 68, 74, 80, 83, 85, 104, 130, 136, 148, 166, 170, 185, 208, 221, 260, 272, 296, 332, 340, 370, 415, 442, 481, 520, 592, 629, 664, 680, 740, 830, 884, 962, 1040, 1079, 1105, 1258, 1328, 1360, 1411, 1480, 1660, 1768, 1924, 2158, 2210, 2405, 2516, 2822, 2960, 3071, 3145, 3320, 3536, 3848, 4316, 4420, 4810, 5032, 5395, 5644, 6142, 6290, 6640, 7055, 7696, 8177, 8632, 8840, 9620, 10064, 10790, 11288, 12284, 12580, 14110, 15355, 16354, 17264, 17680, 18343, 19240, 21580, 22576, 24568, 25160, 28220, 30710, 32708, 36686, 38480, 39923, 40885, 43160, 49136, 50320, 52207, 56440, 61420, 65416, 73372, 79846, 81770, 86320, 91715, 104414, 112880, 122840, 130832, 146744, 159692, 163540, 183430, 199615, 208828, 245680, 261035, 293488, 319384, 327080, 366860, 399230, 417656, 522070, 638768, 654160, 678691, 733720, 798460, 835312, 1044140, 1357382, 1467440, 1596920, 2088280, 2714764, 3193840, 3393455, 4176560, 5429528, 6786910, 10859056, 13573820, 27147640, 54295280]

約数ペア:

[(1, 54295280), (2, 27147640), (4, 13573820), (5, 10859056), (8, 6786910), (10, 5429528), (13, 4176560), (16, 3393455), (17, 3193840), (20, 2714764), (26, 2088280), (34, 1596920), (37, 1467440), (40, 1357382), (52, 1044140), (65, 835312), (68, 798460), (74, 733720), (80, 678691), (83, 654160), (85, 638768), (104, 522070), (130, 417656), (136, 399230), (148, 366860), (166, 327080), (170, 319384), (185, 293488), (208, 261035), (221, 245680), (260, 208828), (272, 199615), (296, 183430), (332, 163540), (340, 159692), (370, 146744), (415, 130832), (442, 122840), (481, 112880), (520, 104414), (592, 91715), (629, 86320), (664, 81770), (680, 79846), (740, 73372), (830, 65416), (884, 61420), (962, 56440), (1040, 52207), (1079, 50320), (1105, 49136), (1258, 43160), (1328, 40885), (1360, 39923), (1411, 38480), (1480, 36686), (1660, 32708), (1768, 30710), (1924, 28220), (2158, 25160), (2210, 24568), (2405, 22576), (2516, 21580), (2822, 19240), (2960, 18343), (3071, 17680), (3145, 17264), (3320, 16354), (3536, 15355), (3848, 14110), (4316, 12580), (4420, 12284), (4810, 11288), (5032, 10790), (5395, 10064), (5644, 9620), (6142, 8840), (6290, 8632), (6640, 8177), (7055, 7696)]