52704680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4591}}^1$

素因数の和:4650

約数の個数: 64

約数和(自身を含む): 138862080

約数和(自身を除く): 86157400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 4591, 5740, 9182, 11480, 18364, 22955, 32137, 36728, 45910, 64274, 91820, 128548, 160685, 183640, 188231, 257096, 321370, 376462, 642740, 752924, 941155, 1285480, 1317617, 1505848, 1882310, 2635234, 3764620, 5270468, 6588085, 7529240, 10540936, 13176170, 26352340, 52704680]

約数ペア:

[(1, 52704680), (2, 26352340), (4, 13176170), (5, 10540936), (7, 7529240), (8, 6588085), (10, 5270468), (14, 3764620), (20, 2635234), (28, 1882310), (35, 1505848), (40, 1317617), (41, 1285480), (56, 941155), (70, 752924), (82, 642740), (140, 376462), (164, 321370), (205, 257096), (280, 188231), (287, 183640), (328, 160685), (410, 128548), (574, 91820), (820, 64274), (1148, 45910), (1435, 36728), (1640, 32137), (2296, 22955), (2870, 18364), (4591, 11480), (5740, 9182)]