55650815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{23531}}^1$

素因数の和:23590

約数の個数: 16

約数和(自身を含む): 74549376

約数和(自身を除く): 18898561

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 23531, 117655, 258841, 1011833, 1294205, 5059165, 11130163, 55650815]

約数ペア:

[(1, 55650815), (5, 11130163), (11, 5059165), (43, 1294205), (55, 1011833), (215, 258841), (473, 117655), (2365, 23531)]