50131600

素因数分解:

$2^4\times 5^2\times {\mathrm{125329}}^1$

素因数の和:125347

約数の個数: 30

約数和(自身を含む): 120442130

約数和(自身を除く): 70310530

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 125329, 250658, 501316, 626645, 1002632, 1253290, 2005264, 2506580, 3133225, 5013160, 6266450, 10026320, 12532900, 25065800, 50131600]

約数ペア:

[(1, 50131600), (2, 25065800), (4, 12532900), (5, 10026320), (8, 6266450), (10, 5013160), (16, 3133225), (20, 2506580), (25, 2005264), (40, 1253290), (50, 1002632), (80, 626645), (100, 501316), (200, 250658), (400, 125329)]