51427968

素因数分解:

$2^7\times 3^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 137496000

約数和(自身を除く): 86068032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 384, 398, 597, 673, 796, 1194, 1346, 1592, 2019, 2388, 2692, 3184, 4038, 4776, 5384, 6368, 8076, 9552, 10768, 12736, 16152, 19104, 21536, 25472, 32304, 38208, 43072, 64608, 76416, 86144, 129216, 133927, 258432, 267854, 401781, 535708, 803562, 1071416, 1607124, 2142832, 3214248, 4285664, 6428496, 8571328, 12856992, 17142656, 25713984, 51427968]

約数ペア:

[(1, 51427968), (2, 25713984), (3, 17142656), (4, 12856992), (6, 8571328), (8, 6428496), (12, 4285664), (16, 3214248), (24, 2142832), (32, 1607124), (48, 1071416), (64, 803562), (96, 535708), (128, 401781), (192, 267854), (199, 258432), (384, 133927), (398, 129216), (597, 86144), (673, 76416), (796, 64608), (1194, 43072), (1346, 38208), (1592, 32304), (2019, 25472), (2388, 21536), (2692, 19104), (3184, 16152), (4038, 12736), (4776, 10768), (5384, 9552), (6368, 8076)]