51868479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{78233}}^1$

素因数の和:78266

約数の個数: 16

約数和(自身を含む): 78859872

約数和(自身を除く): 26991393

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 78233, 234699, 1017029, 1329961, 3051087, 3989883, 17289493, 51868479]

約数ペア:

[(1, 51868479), (3, 17289493), (13, 3989883), (17, 3051087), (39, 1329961), (51, 1017029), (221, 234699), (663, 78233)]