53248580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 141668352

約数和(自身を除く): 88419772

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 71, 77, 110, 140, 142, 154, 220, 284, 308, 355, 385, 487, 497, 710, 770, 781, 974, 994, 1420, 1540, 1562, 1948, 1988, 2435, 2485, 3124, 3409, 3905, 4870, 4970, 5357, 5467, 6818, 7810, 9740, 9940, 10714, 10934, 13636, 15620, 17045, 21428, 21868, 26785, 27335, 34090, 34577, 37499, 53570, 54670, 68180, 69154, 74998, 107140, 109340, 138308, 149996, 172885, 187495, 242039, 345770, 374990, 380347, 484078, 691540, 749980, 760694, 968156, 1210195, 1521388, 1901735, 2420390, 2662429, 3803470, 4840780, 5324858, 7606940, 10649716, 13312145, 26624290, 53248580]

約数ペア:

[(1, 53248580), (2, 26624290), (4, 13312145), (5, 10649716), (7, 7606940), (10, 5324858), (11, 4840780), (14, 3803470), (20, 2662429), (22, 2420390), (28, 1901735), (35, 1521388), (44, 1210195), (55, 968156), (70, 760694), (71, 749980), (77, 691540), (110, 484078), (140, 380347), (142, 374990), (154, 345770), (220, 242039), (284, 187495), (308, 172885), (355, 149996), (385, 138308), (487, 109340), (497, 107140), (710, 74998), (770, 69154), (781, 68180), (974, 54670), (994, 53570), (1420, 37499), (1540, 34577), (1562, 34090), (1948, 27335), (1988, 26785), (2435, 21868), (2485, 21428), (3124, 17045), (3409, 15620), (3905, 13636), (4870, 10934), (4970, 10714), (5357, 9940), (5467, 9740), (6818, 7810)]