50870155

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^2\times {\mathrm{137}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 70962912

約数和(自身を除く): 20092757

約数列:

[1, 5, 7, 35, 103, 137, 515, 685, 721, 959, 3605, 4795, 10609, 14111, 53045, 70555, 74263, 98777, 371315, 493885, 1453433, 7267165, 10174031, 50870155]

約数ペア:

[(1, 50870155), (5, 10174031), (7, 7267165), (35, 1453433), (103, 493885), (137, 371315), (515, 98777), (685, 74263), (721, 70555), (959, 53045), (3605, 14111), (4795, 10609)]