51243806

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1\times {\mathrm{997}}^1$

素因数の和:1859

約数の個数: 16

約数和(自身を含む): 79520640

約数和(自身を除く): 28276834

約数列:

[1, 2, 31, 62, 829, 997, 1658, 1994, 25699, 30907, 51398, 61814, 826513, 1653026, 25621903, 51243806]

約数ペア:

[(1, 51243806), (2, 25621903), (31, 1653026), (62, 826513), (829, 61814), (997, 51398), (1658, 30907), (1994, 25699)]