53390743

素因数分解:

$7^2\times {\mathrm{197}}^1\times {\mathrm{5531}}^1$

素因数の和:5742

約数の個数: 12

約数和(自身を含む): 62434152

約数和(自身を除く): 9043409

約数列:

[1, 7, 49, 197, 1379, 5531, 9653, 38717, 271019, 1089607, 7627249, 53390743]

約数ペア:

[(1, 53390743), (7, 7627249), (49, 1089607), (197, 271019), (1379, 38717), (5531, 9653)]