50015770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 105850368

約数和(自身を除く): 55834598

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 490, 515, 721, 991, 1030, 1442, 1982, 3605, 4955, 5047, 6937, 7210, 9910, 10094, 13874, 25235, 34685, 48559, 50470, 69370, 97118, 102073, 204146, 242795, 485590, 510365, 714511, 1020730, 1429022, 3572555, 5001577, 7145110, 10003154, 25007885, 50015770]

約数ペア:

[(1, 50015770), (2, 25007885), (5, 10003154), (7, 7145110), (10, 5001577), (14, 3572555), (35, 1429022), (49, 1020730), (70, 714511), (98, 510365), (103, 485590), (206, 242795), (245, 204146), (490, 102073), (515, 97118), (721, 69370), (991, 50470), (1030, 48559), (1442, 34685), (1982, 25235), (3605, 13874), (4955, 10094), (5047, 9910), (6937, 7210)]