51959840

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 128931264

約数和(自身を除く): 76971424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 67, 74, 80, 131, 134, 148, 160, 185, 262, 268, 296, 335, 370, 524, 536, 592, 655, 670, 740, 1048, 1072, 1184, 1310, 1340, 1480, 2096, 2144, 2479, 2620, 2680, 2960, 4192, 4847, 4958, 5240, 5360, 5920, 8777, 9694, 9916, 10480, 10720, 12395, 17554, 19388, 19832, 20960, 24235, 24790, 35108, 38776, 39664, 43885, 48470, 49580, 70216, 77552, 79328, 87770, 96940, 99160, 140432, 155104, 175540, 193880, 198320, 280864, 324749, 351080, 387760, 396640, 649498, 702160, 775520, 1298996, 1404320, 1623745, 2597992, 3247490, 5195984, 6494980, 10391968, 12989960, 25979920, 51959840]

約数ペア:

[(1, 51959840), (2, 25979920), (4, 12989960), (5, 10391968), (8, 6494980), (10, 5195984), (16, 3247490), (20, 2597992), (32, 1623745), (37, 1404320), (40, 1298996), (67, 775520), (74, 702160), (80, 649498), (131, 396640), (134, 387760), (148, 351080), (160, 324749), (185, 280864), (262, 198320), (268, 193880), (296, 175540), (335, 155104), (370, 140432), (524, 99160), (536, 96940), (592, 87770), (655, 79328), (670, 77552), (740, 70216), (1048, 49580), (1072, 48470), (1184, 43885), (1310, 39664), (1340, 38776), (1480, 35108), (2096, 24790), (2144, 24235), (2479, 20960), (2620, 19832), (2680, 19388), (2960, 17554), (4192, 12395), (4847, 10720), (4958, 10480), (5240, 9916), (5360, 9694), (5920, 8777)]