53017315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42929}}^1$

素因数の和:42966

約数の個数: 16

約数和(自身を含む): 72122400

約数和(自身を除く): 19105085

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 42929, 214645, 558077, 815651, 2790385, 4078255, 10603463, 53017315]

約数ペア:

[(1, 53017315), (5, 10603463), (13, 4078255), (19, 2790385), (65, 815651), (95, 558077), (247, 214645), (1235, 42929)]