56029004

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{21191}}^1$

素因数の和:21856

約数の個数: 12

約数和(自身を含む): 98203728

約数和(自身を除く): 42174724

約数列:

[1, 2, 4, 661, 1322, 2644, 21191, 42382, 84764, 14007251, 28014502, 56029004]

約数ペア:

[(1, 56029004), (2, 28014502), (4, 14007251), (661, 84764), (1322, 42382), (2644, 21191)]