55543288

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 105840000

約数和(自身を除く): 50296712

約数列:

[1, 2, 4, 8, 139, 199, 251, 278, 398, 502, 556, 796, 1004, 1112, 1592, 2008, 27661, 34889, 49949, 55322, 69778, 99898, 110644, 139556, 199796, 221288, 279112, 399592, 6942911, 13885822, 27771644, 55543288]

約数ペア:

[(1, 55543288), (2, 27771644), (4, 13885822), (8, 6942911), (139, 399592), (199, 279112), (251, 221288), (278, 199796), (398, 139556), (502, 110644), (556, 99898), (796, 69778), (1004, 55322), (1112, 49949), (1592, 34889), (2008, 27661)]