53728895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13759}}^1$

素因数の和:13846

約数の個数: 16

約数和(自身を含む): 71331840

約数和(自身を除く): 17602945

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 13759, 68795, 151349, 756745, 976889, 4884445, 10745779, 53728895]

約数ペア:

[(1, 53728895), (5, 10745779), (11, 4884445), (55, 976889), (71, 756745), (355, 151349), (781, 68795), (3905, 13759)]