54329090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{68771}}^1$

素因数の和:68857

約数の個数: 16

約数和(自身を含む): 99031680

約数和(自身を除く): 44702590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 68771, 137542, 343855, 687710, 5432909, 10865818, 27164545, 54329090]

約数ペア:

[(1, 54329090), (2, 27164545), (5, 10865818), (10, 5432909), (79, 687710), (158, 343855), (395, 137542), (790, 68771)]