54111790

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{10631}}^1$

素因数の和:11147

約数の個数: 16

約数和(自身を含む): 97601760

約数和(自身を除く): 43489970

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 10631, 21262, 53155, 106310, 5411179, 10822358, 27055895, 54111790]

約数ペア:

[(1, 54111790), (2, 27055895), (5, 10822358), (10, 5411179), (509, 106310), (1018, 53155), (2545, 21262), (5090, 10631)]