54338510

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{27583}}^1$

素因数の和:27787

約数の個数: 16

約数和(自身を含む): 98309376

約数和(自身を除く): 43970866

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 27583, 55166, 137915, 275830, 5433851, 10867702, 27169255, 54338510]

約数ペア:

[(1, 54338510), (2, 27169255), (5, 10867702), (10, 5433851), (197, 275830), (394, 137915), (985, 55166), (1970, 27583)]