56754026

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{213361}}^1$

素因数の和:213389

約数の個数: 16

約数和(自身を含む): 102413760

約数和(自身を除く): 45659734

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 213361, 426722, 1493527, 2987054, 4053859, 8107718, 28377013, 56754026]

約数ペア:

[(1, 56754026), (2, 28377013), (7, 8107718), (14, 4053859), (19, 2987054), (38, 1493527), (133, 426722), (266, 213361)]