56881364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3761}}^1$

素因数の和:3983

約数の個数: 24

約数和(自身を含む): 105336000

約数和(自身を除く): 48454636

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3761, 3781, 7522, 7562, 15044, 15124, 71459, 142918, 285836, 748439, 1496878, 2993756, 14220341, 28440682, 56881364]

約数ペア:

[(1, 56881364), (2, 28440682), (4, 14220341), (19, 2993756), (38, 1496878), (76, 748439), (199, 285836), (398, 142918), (796, 71459), (3761, 15124), (3781, 15044), (7522, 7562)]