51423680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2087}}^1$

素因数の和:2122

約数の個数: 112

約数和(自身を含む): 152741376

約数和(自身を除く): 101317696

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, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2087, 2240, 2464, 3080, 3520, 4174, 4928, 6160, 8348, 10435, 12320, 14609, 16696, 20870, 22957, 24640, 29218, 33392, 41740, 45914, 58436, 66784, 73045, 83480, 91828, 114785, 116872, 133568, 146090, 160699, 166960, 183656, 229570, 233744, 292180, 321398, 333920, 367312, 459140, 467488, 584360, 642796, 667840, 734624, 803495, 918280, 934976, 1168720, 1285592, 1469248, 1606990, 1836560, 2337440, 2571184, 3213980, 3673120, 4674880, 5142368, 6427960, 7346240, 10284736, 12855920, 25711840, 51423680]

約数ペア:

[(1, 51423680), (2, 25711840), (4, 12855920), (5, 10284736), (7, 7346240), (8, 6427960), (10, 5142368), (11, 4674880), (14, 3673120), (16, 3213980), (20, 2571184), (22, 2337440), (28, 1836560), (32, 1606990), (35, 1469248), (40, 1285592), (44, 1168720), (55, 934976), (56, 918280), (64, 803495), (70, 734624), (77, 667840), (80, 642796), (88, 584360), (110, 467488), (112, 459140), (140, 367312), (154, 333920), (160, 321398), (176, 292180), (220, 233744), (224, 229570), (280, 183656), (308, 166960), (320, 160699), (352, 146090), (385, 133568), (440, 116872), (448, 114785), (560, 91828), (616, 83480), (704, 73045), (770, 66784), (880, 58436), (1120, 45914), (1232, 41740), (1540, 33392), (1760, 29218), (2087, 24640), (2240, 22957), (2464, 20870), (3080, 16696), (3520, 14609), (4174, 12320), (4928, 10435), (6160, 8348)]