52930390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{278581}}^1$

素因数の和:278607

約数の個数: 16

約数和(自身を含む): 100289520

約数和(自身を除く): 47359130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 278581, 557162, 1392905, 2785810, 5293039, 10586078, 26465195, 52930390]

約数ペア:

[(1, 52930390), (2, 26465195), (5, 10586078), (10, 5293039), (19, 2785810), (38, 1392905), (95, 557162), (190, 278581)]