49389916

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{691}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 87889536

約数和(自身を除く): 38499620

約数列:

[1, 2, 4, 107, 167, 214, 334, 428, 668, 691, 1382, 2764, 17869, 35738, 71476, 73937, 115397, 147874, 230794, 295748, 461588, 12347479, 24694958, 49389916]

約数ペア:

[(1, 49389916), (2, 24694958), (4, 12347479), (107, 461588), (167, 295748), (214, 230794), (334, 147874), (428, 115397), (668, 73937), (691, 71476), (1382, 35738), (2764, 17869)]