51717982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{10559}}^1$

素因数の和:10671

約数の個数: 16

約数和(自身を含む): 81100800

約数和(自身を除く): 29382818

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 10559, 21118, 327329, 654658, 834161, 1668322, 25858991, 51717982]

約数ペア:

[(1, 51717982), (2, 25858991), (31, 1668322), (62, 834161), (79, 654658), (158, 327329), (2449, 21118), (4898, 10559)]