56823910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 65103770

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 79, 110, 130, 143, 158, 286, 395, 503, 715, 790, 869, 1006, 1027, 1430, 1738, 2054, 2515, 4345, 5030, 5135, 5533, 6539, 8690, 10270, 11066, 11297, 13078, 22594, 27665, 32695, 39737, 55330, 56485, 65390, 71929, 79474, 112970, 143858, 198685, 359645, 397370, 437107, 516581, 719290, 874214, 1033162, 2185535, 2582905, 4371070, 5165810, 5682391, 11364782, 28411955, 56823910]

約数ペア:

[(1, 56823910), (2, 28411955), (5, 11364782), (10, 5682391), (11, 5165810), (13, 4371070), (22, 2582905), (26, 2185535), (55, 1033162), (65, 874214), (79, 719290), (110, 516581), (130, 437107), (143, 397370), (158, 359645), (286, 198685), (395, 143858), (503, 112970), (715, 79474), (790, 71929), (869, 65390), (1006, 56485), (1027, 55330), (1430, 39737), (1738, 32695), (2054, 27665), (2515, 22594), (4345, 13078), (5030, 11297), (5135, 11066), (5533, 10270), (6539, 8690)]