49744486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{16267}}^1$

素因数の和:16419

約数の個数: 16

約数和(自身を含む): 81990720

約数和(自身を除く): 32246234

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 16267, 32534, 178937, 357874, 2261113, 4522226, 24872243, 49744486]

約数ペア:

[(1, 49744486), (2, 24872243), (11, 4522226), (22, 2261113), (139, 357874), (278, 178937), (1529, 32534), (3058, 16267)]