45020950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{69263}}^1$

素因数の和:69288

約数の個数: 24

約数和(自身を含む): 90181728

約数和(自身を除く): 45160778

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 69263, 138526, 346315, 692630, 900419, 1731575, 1800838, 3463150, 4502095, 9004190, 22510475, 45020950]

約数ペア:

[(1, 45020950), (2, 22510475), (5, 9004190), (10, 4502095), (13, 3463150), (25, 1800838), (26, 1731575), (50, 900419), (65, 692630), (130, 346315), (325, 138526), (650, 69263)]