56124055

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3907}}^1$

素因数の和:3955

約数の個数: 24

約数和(自身を含む): 77237712

約数和(自身を除く): 21113657

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 3907, 14365, 19535, 50791, 66419, 253955, 332095, 660283, 863447, 3301415, 4317235, 11224811, 56124055]

約数ペア:

[(1, 56124055), (5, 11224811), (13, 4317235), (17, 3301415), (65, 863447), (85, 660283), (169, 332095), (221, 253955), (845, 66419), (1105, 50791), (2873, 19535), (3907, 14365)]