52985317

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 67716000

約数和(自身を除く): 14730683

約数列:

[1, 7, 11, 49, 77, 197, 499, 539, 1379, 2167, 3493, 5489, 9653, 15169, 24451, 38423, 98303, 106183, 268961, 688121, 1081333, 4816847, 7569331, 52985317]

約数ペア:

[(1, 52985317), (7, 7569331), (11, 4816847), (49, 1081333), (77, 688121), (197, 268961), (499, 106183), (539, 98303), (1379, 38423), (2167, 24451), (3493, 15169), (5489, 9653)]