49686560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 151683840

約数和(自身を除く): 101997280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 109, 110, 112, 140, 148, 154, 160, 176, 185, 218, 220, 224, 259, 280, 296, 308, 352, 370, 385, 407, 436, 440, 518, 545, 560, 592, 616, 740, 763, 770, 814, 872, 880, 1036, 1090, 1120, 1184, 1199, 1232, 1295, 1480, 1526, 1540, 1628, 1744, 1760, 2035, 2072, 2180, 2398, 2464, 2590, 2849, 2960, 3052, 3080, 3256, 3488, 3815, 4033, 4070, 4144, 4360, 4796, 5180, 5698, 5920, 5995, 6104, 6160, 6512, 7630, 8066, 8140, 8288, 8393, 8720, 9592, 10360, 11396, 11990, 12208, 12320, 13024, 14245, 15260, 16132, 16280, 16786, 17440, 19184, 20165, 20720, 22792, 23980, 24416, 28231, 28490, 30520, 32264, 32560, 33572, 38368, 40330, 41440, 41965, 44363, 45584, 47960, 56462, 56980, 61040, 64528, 65120, 67144, 80660, 83930, 88726, 91168, 95920, 112924, 113960, 122080, 129056, 134288, 141155, 161320, 167860, 177452, 191840, 221815, 225848, 227920, 268576, 282310, 310541, 322640, 335720, 354904, 443630, 451696, 455840, 564620, 621082, 645280, 671440, 709808, 887260, 903392, 1129240, 1242164, 1342880, 1419616, 1552705, 1774520, 2258480, 2484328, 3105410, 3549040, 4516960, 4968656, 6210820, 7098080, 9937312, 12421640, 24843280, 49686560]

約数ペア:

[(1, 49686560), (2, 24843280), (4, 12421640), (5, 9937312), (7, 7098080), (8, 6210820), (10, 4968656), (11, 4516960), (14, 3549040), (16, 3105410), (20, 2484328), (22, 2258480), (28, 1774520), (32, 1552705), (35, 1419616), (37, 1342880), (40, 1242164), (44, 1129240), (55, 903392), (56, 887260), (70, 709808), (74, 671440), (77, 645280), (80, 621082), (88, 564620), (109, 455840), (110, 451696), (112, 443630), (140, 354904), (148, 335720), (154, 322640), (160, 310541), (176, 282310), (185, 268576), (218, 227920), (220, 225848), (224, 221815), (259, 191840), (280, 177452), (296, 167860), (308, 161320), (352, 141155), (370, 134288), (385, 129056), (407, 122080), (436, 113960), (440, 112924), (518, 95920), (545, 91168), (560, 88726), (592, 83930), (616, 80660), (740, 67144), (763, 65120), (770, 64528), (814, 61040), (872, 56980), (880, 56462), (1036, 47960), (1090, 45584), (1120, 44363), (1184, 41965), (1199, 41440), (1232, 40330), (1295, 38368), (1480, 33572), (1526, 32560), (1540, 32264), (1628, 30520), (1744, 28490), (1760, 28231), (2035, 24416), (2072, 23980), (2180, 22792), (2398, 20720), (2464, 20165), (2590, 19184), (2849, 17440), (2960, 16786), (3052, 16280), (3080, 16132), (3256, 15260), (3488, 14245), (3815, 13024), (4033, 12320), (4070, 12208), (4144, 11990), (4360, 11396), (4796, 10360), (5180, 9592), (5698, 8720), (5920, 8393), (5995, 8288), (6104, 8140), (6160, 8066), (6512, 7630)]