53037280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 141111936

約数和(自身を除く): 88074656

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 37, 40, 62, 68, 74, 80, 85, 124, 136, 148, 155, 160, 170, 185, 248, 272, 289, 296, 310, 340, 370, 496, 527, 544, 578, 592, 620, 629, 680, 740, 992, 1054, 1147, 1156, 1184, 1240, 1258, 1360, 1445, 1480, 2108, 2294, 2312, 2480, 2516, 2635, 2720, 2890, 2960, 3145, 4216, 4588, 4624, 4960, 5032, 5270, 5735, 5780, 5920, 6290, 8432, 8959, 9176, 9248, 10064, 10540, 10693, 11470, 11560, 12580, 16864, 17918, 18352, 19499, 20128, 21080, 21386, 22940, 23120, 25160, 35836, 36704, 38998, 42160, 42772, 44795, 45880, 46240, 50320, 53465, 71672, 77996, 84320, 85544, 89590, 91760, 97495, 100640, 106930, 143344, 155992, 171088, 179180, 183520, 194990, 213860, 286688, 311984, 331483, 342176, 358360, 389980, 427720, 623968, 662966, 716720, 779960, 855440, 1325932, 1433440, 1559920, 1657415, 1710880, 2651864, 3119840, 3314830, 5303728, 6629660, 10607456, 13259320, 26518640, 53037280]

約数ペア:

[(1, 53037280), (2, 26518640), (4, 13259320), (5, 10607456), (8, 6629660), (10, 5303728), (16, 3314830), (17, 3119840), (20, 2651864), (31, 1710880), (32, 1657415), (34, 1559920), (37, 1433440), (40, 1325932), (62, 855440), (68, 779960), (74, 716720), (80, 662966), (85, 623968), (124, 427720), (136, 389980), (148, 358360), (155, 342176), (160, 331483), (170, 311984), (185, 286688), (248, 213860), (272, 194990), (289, 183520), (296, 179180), (310, 171088), (340, 155992), (370, 143344), (496, 106930), (527, 100640), (544, 97495), (578, 91760), (592, 89590), (620, 85544), (629, 84320), (680, 77996), (740, 71672), (992, 53465), (1054, 50320), (1147, 46240), (1156, 45880), (1184, 44795), (1240, 42772), (1258, 42160), (1360, 38998), (1445, 36704), (1480, 35836), (2108, 25160), (2294, 23120), (2312, 22940), (2480, 21386), (2516, 21080), (2635, 20128), (2720, 19499), (2890, 18352), (2960, 17918), (3145, 16864), (4216, 12580), (4588, 11560), (4624, 11470), (4960, 10693), (5032, 10540), (5270, 10064), (5735, 9248), (5780, 9176), (5920, 8959), (6290, 8432)]