55119090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1891

約数の個数: 64

約数和(自身を含む): 144345600

約数和(自身を除く): 89226510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 1789, 2054, 2370, 3081, 3578, 5135, 5367, 6162, 8945, 10270, 10734, 15405, 17890, 23257, 26835, 30810, 46514, 53670, 69771, 116285, 139542, 141331, 232570, 282662, 348855, 423993, 697710, 706655, 847986, 1413310, 1837303, 2119965, 3674606, 4239930, 5511909, 9186515, 11023818, 18373030, 27559545, 55119090]

約数ペア:

[(1, 55119090), (2, 27559545), (3, 18373030), (5, 11023818), (6, 9186515), (10, 5511909), (13, 4239930), (15, 3674606), (26, 2119965), (30, 1837303), (39, 1413310), (65, 847986), (78, 706655), (79, 697710), (130, 423993), (158, 348855), (195, 282662), (237, 232570), (390, 141331), (395, 139542), (474, 116285), (790, 69771), (1027, 53670), (1185, 46514), (1789, 30810), (2054, 26835), (2370, 23257), (3081, 17890), (3578, 15405), (5135, 10734), (5367, 10270), (6162, 8945)]