54213590

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{10651}}^1$

素因数の和:11167

約数の個数: 16

約数和(自身を含む): 97785360

約数和(自身を除く): 43571770

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 10651, 21302, 53255, 106510, 5421359, 10842718, 27106795, 54213590]

約数ペア:

[(1, 54213590), (2, 27106795), (5, 10842718), (10, 5421359), (509, 106510), (1018, 53255), (2545, 21302), (5090, 10651)]