51890422

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{4751}}^1$

素因数の和:4923

約数の個数: 16

約数和(自身を含む): 80289792

約数和(自身を除く): 28399370

約数列:

[1, 2, 43, 86, 127, 254, 4751, 5461, 9502, 10922, 204293, 408586, 603377, 1206754, 25945211, 51890422]

約数ペア:

[(1, 51890422), (2, 25945211), (43, 1206754), (86, 603377), (127, 408586), (254, 204293), (4751, 10922), (5461, 9502)]