47773258

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 84062880

約数和(自身を除く): 36289622

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 169, 173, 247, 338, 346, 494, 559, 817, 1118, 1634, 2249, 3211, 3287, 4498, 6422, 6574, 7267, 7439, 10621, 14534, 14878, 21242, 29237, 42731, 58474, 85462, 96707, 138073, 141341, 193414, 276146, 282682, 555503, 1111006, 1257191, 1837433, 2514382, 3674866, 23886629, 47773258]

約数ペア:

[(1, 47773258), (2, 23886629), (13, 3674866), (19, 2514382), (26, 1837433), (38, 1257191), (43, 1111006), (86, 555503), (169, 282682), (173, 276146), (247, 193414), (338, 141341), (346, 138073), (494, 96707), (559, 85462), (817, 58474), (1118, 42731), (1634, 29237), (2249, 21242), (3211, 14878), (3287, 14534), (4498, 10621), (6422, 7439), (6574, 7267)]