56146862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{11279}}^1$

素因数の和:11431

約数の個数: 16

約数和(自身を含む): 89337600

約数和(自身を除く): 33190738

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 11279, 22558, 214301, 428602, 1477549, 2955098, 28073431, 56146862]

約数ペア:

[(1, 56146862), (2, 28073431), (19, 2955098), (38, 1477549), (131, 428602), (262, 214301), (2489, 22558), (4978, 11279)]