53891035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 71907696

約数和(自身を除く): 18016661

約数列:

[1, 5, 11, 55, 79, 157, 395, 785, 869, 1727, 4345, 6241, 8635, 12403, 31205, 62015, 68651, 136433, 343255, 682165, 979837, 4899185, 10778207, 53891035]

約数ペア:

[(1, 53891035), (5, 10778207), (11, 4899185), (55, 979837), (79, 682165), (157, 343255), (395, 136433), (785, 68651), (869, 62015), (1727, 31205), (4345, 12403), (6241, 8635)]