48740864

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{4139}}^1$

素因数の和:4180

約数の個数: 40

約数和(自身を含む): 101645280

約数和(自身を除く): 52904416

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 4139, 5888, 8278, 11776, 16556, 33112, 66224, 95197, 132448, 190394, 264896, 380788, 529792, 761576, 1059584, 1523152, 2119168, 3046304, 6092608, 12185216, 24370432, 48740864]

約数ペア:

[(1, 48740864), (2, 24370432), (4, 12185216), (8, 6092608), (16, 3046304), (23, 2119168), (32, 1523152), (46, 1059584), (64, 761576), (92, 529792), (128, 380788), (184, 264896), (256, 190394), (368, 132448), (512, 95197), (736, 66224), (1472, 33112), (2944, 16556), (4139, 11776), (5888, 8278)]