50807680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1$

素因数の和:1068

約数の個数: 128

約数和(自身を含む): 151580160

約数和(自身を除く): 100772480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1031, 1120, 1232, 1408, 1540, 1760, 2062, 2240, 2464, 3080, 3520, 4124, 4480, 4928, 5155, 6160, 7040, 7217, 8248, 9856, 10310, 11341, 12320, 14434, 16496, 20620, 22682, 24640, 28868, 32992, 36085, 41240, 45364, 49280, 56705, 57736, 65984, 72170, 79387, 82480, 90728, 113410, 115472, 131968, 144340, 158774, 164960, 181456, 226820, 230944, 288680, 317548, 329920, 362912, 396935, 453640, 461888, 577360, 635096, 659840, 725824, 793870, 907280, 923776, 1154720, 1270192, 1451648, 1587740, 1814560, 2309440, 2540384, 3175480, 3629120, 4618880, 5080768, 6350960, 7258240, 10161536, 12701920, 25403840, 50807680]

約数ペア:

[(1, 50807680), (2, 25403840), (4, 12701920), (5, 10161536), (7, 7258240), (8, 6350960), (10, 5080768), (11, 4618880), (14, 3629120), (16, 3175480), (20, 2540384), (22, 2309440), (28, 1814560), (32, 1587740), (35, 1451648), (40, 1270192), (44, 1154720), (55, 923776), (56, 907280), (64, 793870), (70, 725824), (77, 659840), (80, 635096), (88, 577360), (110, 461888), (112, 453640), (128, 396935), (140, 362912), (154, 329920), (160, 317548), (176, 288680), (220, 230944), (224, 226820), (280, 181456), (308, 164960), (320, 158774), (352, 144340), (385, 131968), (440, 115472), (448, 113410), (560, 90728), (616, 82480), (640, 79387), (704, 72170), (770, 65984), (880, 57736), (896, 56705), (1031, 49280), (1120, 45364), (1232, 41240), (1408, 36085), (1540, 32992), (1760, 28868), (2062, 24640), (2240, 22682), (2464, 20620), (3080, 16496), (3520, 14434), (4124, 12320), (4480, 11341), (4928, 10310), (5155, 9856), (6160, 8248), (7040, 7217)]