51870535

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2843}}^1$

素因数の和:2978

約数の個数: 16

約数和(自身を含む): 64501920

約数和(自身を除く): 12631385

約数列:

[1, 5, 41, 89, 205, 445, 2843, 3649, 14215, 18245, 116563, 253027, 582815, 1265135, 10374107, 51870535]

約数ペア:

[(1, 51870535), (5, 10374107), (41, 1265135), (89, 582815), (205, 253027), (445, 116563), (2843, 18245), (3649, 14215)]