50980895

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2535

約数の個数: 32

約数和(自身を含む): 76001280

約数和(自身を除く): 25020385

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 155, 217, 589, 665, 1085, 2473, 2945, 4123, 12365, 17311, 20615, 46987, 76663, 86555, 234935, 328909, 383315, 536641, 1456597, 1644545, 2683205, 7282985, 10196179, 50980895]

約数ペア:

[(1, 50980895), (5, 10196179), (7, 7282985), (19, 2683205), (31, 1644545), (35, 1456597), (95, 536641), (133, 383315), (155, 328909), (217, 234935), (589, 86555), (665, 76663), (1085, 46987), (2473, 20615), (2945, 17311), (4123, 12365)]