56556721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 62092800

約数和(自身を除く): 5536079

約数列:

[1, 13, 109, 167, 239, 1417, 2171, 3107, 18203, 26051, 39913, 236639, 338663, 518869, 4350517, 56556721]

約数ペア:

[(1, 56556721), (13, 4350517), (109, 518869), (167, 338663), (239, 236639), (1417, 39913), (2171, 26051), (3107, 18203)]