51380571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{36209}}^1$

素因数の和:36266

約数の個数: 16

約数和(自身を含む): 76475520

約数和(自身を除く): 25094949

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 36209, 108627, 398299, 1194897, 1556987, 4670961, 17126857, 51380571]

約数ペア:

[(1, 51380571), (3, 17126857), (11, 4670961), (33, 1556987), (43, 1194897), (129, 398299), (473, 108627), (1419, 36209)]