50121640

素因数分解:

$2^3\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1181}}^1$

素因数の和:2253

約数の個数: 32

約数和(自身を含む): 112975560

約数和(自身を除く): 62853920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1061, 1181, 2122, 2362, 4244, 4724, 5305, 5905, 8488, 9448, 10610, 11810, 21220, 23620, 42440, 47240, 1253041, 2506082, 5012164, 6265205, 10024328, 12530410, 25060820, 50121640]

約数ペア:

[(1, 50121640), (2, 25060820), (4, 12530410), (5, 10024328), (8, 6265205), (10, 5012164), (20, 2506082), (40, 1253041), (1061, 47240), (1181, 42440), (2122, 23620), (2362, 21220), (4244, 11810), (4724, 10610), (5305, 9448), (5905, 8488)]