51257935

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8221}}^1$

素因数の和:8298

約数の個数: 16

約数和(自身を含む): 65118240

約数和(自身を除く): 13860305

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 8221, 41105, 238409, 353503, 1192045, 1767515, 10251587, 51257935]

約数ペア:

[(1, 51257935), (5, 10251587), (29, 1767515), (43, 1192045), (145, 353503), (215, 238409), (1247, 41105), (6235, 8221)]