53454905

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{18401}}^1$

素因数の和:18496

約数の個数: 16

約数和(自身を含む): 74196864

約数和(自身を除く): 20741959

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 18401, 92005, 128807, 644035, 1527283, 7636415, 10690981, 53454905]

約数ペア:

[(1, 53454905), (5, 10690981), (7, 7636415), (35, 1527283), (83, 644035), (415, 128807), (581, 92005), (2905, 18401)]