49890245

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{563}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 61724160

約数和(自身を除く): 11833915

約数列:

[1, 5, 37, 185, 479, 563, 2395, 2815, 17723, 20831, 88615, 104155, 269677, 1348385, 9978049, 49890245]

約数ペア:

[(1, 49890245), (5, 9978049), (37, 1348385), (185, 269677), (479, 104155), (563, 88615), (2395, 20831), (2815, 17723)]