51183531

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15329}}^1$

素因数の和:15395

約数の個数: 24

約数和(自身を含む): 86093280

約数和(自身を除く): 34909749

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 15329, 45987, 107303, 137961, 321909, 812437, 965727, 2437311, 5687059, 7311933, 17061177, 51183531]

約数ペア:

[(1, 51183531), (3, 17061177), (7, 7311933), (9, 5687059), (21, 2437311), (53, 965727), (63, 812437), (159, 321909), (371, 137961), (477, 107303), (1113, 45987), (3339, 15329)]