51594860

素因数分解:

$2^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{2017}}^1$

素因数の和:3305

約数の個数: 24

約数和(自身を含む): 108487680

約数和(自身を除く): 56892820

約数列:

[1, 2, 4, 5, 10, 20, 1279, 2017, 2558, 4034, 5116, 6395, 8068, 10085, 12790, 20170, 25580, 40340, 2579743, 5159486, 10318972, 12898715, 25797430, 51594860]

約数ペア:

[(1, 51594860), (2, 25797430), (4, 12898715), (5, 10318972), (10, 5159486), (20, 2579743), (1279, 40340), (2017, 25580), (2558, 20170), (4034, 12790), (5116, 10085), (6395, 8068)]