51208135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49003}}^1$

素因数の和:49038

約数の個数: 16

約数和(自身を含む): 70565760

約数和(自身を除く): 19357625

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 49003, 245015, 539033, 931057, 2695165, 4655285, 10241627, 51208135]

約数ペア:

[(1, 51208135), (5, 10241627), (11, 4655285), (19, 2695165), (55, 931057), (95, 539033), (209, 245015), (1045, 49003)]