51077555

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2689}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 63914400

約数和(自身を除く): 12836845

約数列:

[1, 5, 29, 131, 145, 655, 2689, 3799, 13445, 18995, 77981, 352259, 389905, 1761295, 10215511, 51077555]

約数ペア:

[(1, 51077555), (5, 10215511), (29, 1761295), (131, 389905), (145, 352259), (655, 77981), (2689, 18995), (3799, 13445)]