56560049

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2579}}^1$

素因数の和:2840

約数の個数: 16

約数和(自身を含む): 69928320

約数和(自身を除く): 13368271

約数列:

[1, 7, 13, 91, 241, 1687, 2579, 3133, 18053, 21931, 33527, 234689, 621539, 4350773, 8080007, 56560049]

約数ペア:

[(1, 56560049), (7, 8080007), (13, 4350773), (91, 621539), (241, 234689), (1687, 33527), (2579, 21931), (3133, 18053)]