55365968

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21493}}^1$

素因数の和:21531

約数の個数: 40

約数和(自身を含む): 127932288

約数和(自身を除く): 72566320

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 21493, 42986, 85972, 150451, 171944, 300902, 343888, 494339, 601804, 988678, 1203608, 1977356, 2407216, 3460373, 3954712, 6920746, 7909424, 13841492, 27682984, 55365968]

約数ペア:

[(1, 55365968), (2, 27682984), (4, 13841492), (7, 7909424), (8, 6920746), (14, 3954712), (16, 3460373), (23, 2407216), (28, 1977356), (46, 1203608), (56, 988678), (92, 601804), (112, 494339), (161, 343888), (184, 300902), (322, 171944), (368, 150451), (644, 85972), (1288, 42986), (2576, 21493)]