53006390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{278981}}^1$

素因数の和:279007

約数の個数: 16

約数和(自身を含む): 100433520

約数和(自身を除く): 47427130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 278981, 557962, 1394905, 2789810, 5300639, 10601278, 26503195, 53006390]

約数ペア:

[(1, 53006390), (2, 26503195), (5, 10601278), (10, 5300639), (19, 2789810), (38, 1394905), (95, 557962), (190, 278981)]