51370205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3947}}^1$

素因数の和:4108

約数の個数: 16

約数和(自身を含む): 65378880

約数和(自身を除く): 14008675

約数列:

[1, 5, 19, 95, 137, 685, 2603, 3947, 13015, 19735, 74993, 374965, 540739, 2703695, 10274041, 51370205]

約数ペア:

[(1, 51370205), (5, 10274041), (19, 2703695), (95, 540739), (137, 374965), (685, 74993), (2603, 19735), (3947, 13015)]