51491694

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{21617}}^1$

素因数の和:22019

約数の個数: 16

約数和(自身を含む): 103247568

約数和(自身を除く): 51755874

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 21617, 43234, 64851, 129702, 8581949, 17163898, 25745847, 51491694]

約数ペア:

[(1, 51491694), (2, 25745847), (3, 17163898), (6, 8581949), (397, 129702), (794, 64851), (1191, 43234), (2382, 21617)]