56317796

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 99960000

約数和(自身を除く): 43642204

約数列:

[1, 2, 4, 139, 199, 278, 398, 509, 556, 796, 1018, 2036, 27661, 55322, 70751, 101291, 110644, 141502, 202582, 283004, 405164, 14079449, 28158898, 56317796]

約数ペア:

[(1, 56317796), (2, 28158898), (4, 14079449), (139, 405164), (199, 283004), (278, 202582), (398, 141502), (509, 110644), (556, 101291), (796, 70751), (1018, 55322), (2036, 27661)]