50761480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16481}}^1$

素因数の和:16510

約数の個数: 64

約数和(自身を含む): 142404480

約数和(自身を除く): 91643000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 16481, 32962, 65924, 82405, 115367, 131848, 164810, 181291, 230734, 329620, 362582, 461468, 576835, 659240, 725164, 906455, 922936, 1153670, 1269037, 1450328, 1812910, 2307340, 2538074, 3625820, 4614680, 5076148, 6345185, 7251640, 10152296, 12690370, 25380740, 50761480]

約数ペア:

[(1, 50761480), (2, 25380740), (4, 12690370), (5, 10152296), (7, 7251640), (8, 6345185), (10, 5076148), (11, 4614680), (14, 3625820), (20, 2538074), (22, 2307340), (28, 1812910), (35, 1450328), (40, 1269037), (44, 1153670), (55, 922936), (56, 906455), (70, 725164), (77, 659240), (88, 576835), (110, 461468), (140, 362582), (154, 329620), (220, 230734), (280, 181291), (308, 164810), (385, 131848), (440, 115367), (616, 82405), (770, 65924), (1540, 32962), (3080, 16481)]