56642078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{2861}}^1$

素因数の和:3403

約数の個数: 16

約数和(自身を含む): 89637840

約数和(自身を除く): 32995762

約数列:

[1, 2, 19, 38, 521, 1042, 2861, 5722, 9899, 19798, 54359, 108718, 1490581, 2981162, 28321039, 56642078]

約数ペア:

[(1, 56642078), (2, 28321039), (19, 2981162), (38, 1490581), (521, 108718), (1042, 54359), (2861, 19798), (5722, 9899)]