51724805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1361}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 67860288

約数和(自身を除く): 16135483

約数列:

[1, 5, 11, 55, 691, 1361, 3455, 6805, 7601, 14971, 38005, 74855, 940451, 4702255, 10344961, 51724805]

約数ペア:

[(1, 51724805), (5, 10344961), (11, 4702255), (55, 940451), (691, 74855), (1361, 38005), (3455, 14971), (6805, 7601)]