54940345

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 70754904

約数和(自身を除く): 15814559

約数列:

[1, 5, 17, 85, 193, 197, 289, 965, 985, 1445, 3281, 3349, 16405, 16745, 38021, 55777, 56933, 190105, 278885, 284665, 646357, 3231785, 10988069, 54940345]

約数ペア:

[(1, 54940345), (5, 10988069), (17, 3231785), (85, 646357), (193, 284665), (197, 278885), (289, 190105), (965, 56933), (985, 55777), (1445, 38021), (3281, 16745), (3349, 16405)]