54383870

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{76597}}^1$

素因数の和:76675

約数の個数: 16

約数和(自身を含む): 99271008

約数和(自身を除く): 44887138

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 76597, 153194, 382985, 765970, 5438387, 10876774, 27191935, 54383870]

約数ペア:

[(1, 54383870), (2, 27191935), (5, 10876774), (10, 5438387), (71, 765970), (142, 382985), (355, 153194), (710, 76597)]