51471115

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 62791200

約数和(自身を除く): 11320085

約数列:

[1, 5, 101, 227, 449, 505, 1135, 2245, 22927, 45349, 101923, 114635, 226745, 509615, 10294223, 51471115]

約数ペア:

[(1, 51471115), (5, 10294223), (101, 509615), (227, 226745), (449, 114635), (505, 101923), (1135, 45349), (2245, 22927)]