56870645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12323}}^1$

素因数の和:12412

約数の個数: 16

約数和(自身を含む): 74535552

約数和(自身を除く): 17664907

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 12323, 61615, 160199, 800995, 874933, 4374665, 11374129, 56870645]

約数ペア:

[(1, 56870645), (5, 11374129), (13, 4374665), (65, 874933), (71, 800995), (355, 160199), (923, 61615), (4615, 12323)]