56554887

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{6659}}^1$

素因数の和:6830

約数の個数: 16

約数和(自身を含む): 79920000

約数和(自身を除く): 23365113

約数列:

[1, 3, 19, 57, 149, 447, 2831, 6659, 8493, 19977, 126521, 379563, 992191, 2976573, 18851629, 56554887]

約数ペア:

[(1, 56554887), (3, 18851629), (19, 2976573), (57, 992191), (149, 379563), (447, 126521), (2831, 19977), (6659, 8493)]