48609968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1987}}^1$

素因数の和:2145

約数の個数: 40

約数和(自身を含む): 103535040

約数和(自身を除く): 54925072

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1529, 1987, 2224, 3058, 3974, 6116, 7948, 12232, 15896, 21857, 24464, 31792, 43714, 87428, 174856, 276193, 349712, 552386, 1104772, 2209544, 3038123, 4419088, 6076246, 12152492, 24304984, 48609968]

約数ペア:

[(1, 48609968), (2, 24304984), (4, 12152492), (8, 6076246), (11, 4419088), (16, 3038123), (22, 2209544), (44, 1104772), (88, 552386), (139, 349712), (176, 276193), (278, 174856), (556, 87428), (1112, 43714), (1529, 31792), (1987, 24464), (2224, 21857), (3058, 15896), (3974, 12232), (6116, 7948)]