52920560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 160

約数和(自身を含む): 156847104

約数和(自身を除く): 103926544

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 110, 112, 121, 140, 142, 154, 176, 220, 242, 280, 284, 308, 355, 385, 440, 484, 497, 560, 568, 605, 616, 710, 770, 781, 847, 880, 968, 994, 1136, 1210, 1232, 1331, 1420, 1540, 1562, 1694, 1936, 1988, 2420, 2485, 2662, 2840, 3080, 3124, 3388, 3905, 3976, 4235, 4840, 4970, 5324, 5467, 5680, 6160, 6248, 6655, 6776, 7810, 7952, 8470, 8591, 9317, 9680, 9940, 10648, 10934, 12496, 13310, 13552, 15620, 16940, 17182, 18634, 19880, 21296, 21868, 26620, 27335, 31240, 33880, 34364, 37268, 39760, 42955, 43736, 46585, 53240, 54670, 60137, 62480, 67760, 68728, 74536, 85910, 87472, 93170, 94501, 106480, 109340, 120274, 137456, 149072, 171820, 186340, 189002, 218680, 240548, 300685, 343640, 372680, 378004, 437360, 472505, 481096, 601370, 661507, 687280, 745360, 756008, 945010, 962192, 1202740, 1323014, 1512016, 1890020, 2405480, 2646028, 3307535, 3780040, 4810960, 5292056, 6615070, 7560080, 10584112, 13230140, 26460280, 52920560]

約数ペア:

[(1, 52920560), (2, 26460280), (4, 13230140), (5, 10584112), (7, 7560080), (8, 6615070), (10, 5292056), (11, 4810960), (14, 3780040), (16, 3307535), (20, 2646028), (22, 2405480), (28, 1890020), (35, 1512016), (40, 1323014), (44, 1202740), (55, 962192), (56, 945010), (70, 756008), (71, 745360), (77, 687280), (80, 661507), (88, 601370), (110, 481096), (112, 472505), (121, 437360), (140, 378004), (142, 372680), (154, 343640), (176, 300685), (220, 240548), (242, 218680), (280, 189002), (284, 186340), (308, 171820), (355, 149072), (385, 137456), (440, 120274), (484, 109340), (497, 106480), (560, 94501), (568, 93170), (605, 87472), (616, 85910), (710, 74536), (770, 68728), (781, 67760), (847, 62480), (880, 60137), (968, 54670), (994, 53240), (1136, 46585), (1210, 43736), (1232, 42955), (1331, 39760), (1420, 37268), (1540, 34364), (1562, 33880), (1694, 31240), (1936, 27335), (1988, 26620), (2420, 21868), (2485, 21296), (2662, 19880), (2840, 18634), (3080, 17182), (3124, 16940), (3388, 15620), (3905, 13552), (3976, 13310), (4235, 12496), (4840, 10934), (4970, 10648), (5324, 9940), (5467, 9680), (5680, 9317), (6160, 8591), (6248, 8470), (6655, 7952), (6776, 7810)]