51552969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42641}}^1$

素因数の和:42688

約数の個数: 16

約数和(自身を含む): 76414464

約数和(自身を除く): 24861495

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 42641, 127923, 554333, 1321871, 1662999, 3965613, 17184323, 51552969]

約数ペア:

[(1, 51552969), (3, 17184323), (13, 3965613), (31, 1662999), (39, 1321871), (93, 554333), (403, 127923), (1209, 42641)]