54222790

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{12941}}^1$

素因数の和:13367

約数の個数: 16

約数和(自身を含む): 97841520

約数和(自身を除く): 43618730

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 12941, 25882, 64705, 129410, 5422279, 10844558, 27111395, 54222790]

約数ペア:

[(1, 54222790), (2, 27111395), (5, 10844558), (10, 5422279), (419, 129410), (838, 64705), (2095, 25882), (4190, 12941)]