49990392

素因数分解:

$2^3\times 3^3\times {\mathrm{199}}^1\times {\mathrm{1163}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 139680000

約数和(自身を除く): 89689608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 199, 216, 398, 597, 796, 1163, 1194, 1592, 1791, 2326, 2388, 3489, 3582, 4652, 4776, 5373, 6978, 7164, 9304, 10467, 10746, 13956, 14328, 20934, 21492, 27912, 31401, 41868, 42984, 62802, 83736, 125604, 231437, 251208, 462874, 694311, 925748, 1388622, 1851496, 2082933, 2777244, 4165866, 5554488, 6248799, 8331732, 12497598, 16663464, 24995196, 49990392]

約数ペア:

[(1, 49990392), (2, 24995196), (3, 16663464), (4, 12497598), (6, 8331732), (8, 6248799), (9, 5554488), (12, 4165866), (18, 2777244), (24, 2082933), (27, 1851496), (36, 1388622), (54, 925748), (72, 694311), (108, 462874), (199, 251208), (216, 231437), (398, 125604), (597, 83736), (796, 62802), (1163, 42984), (1194, 41868), (1592, 31401), (1791, 27912), (2326, 21492), (2388, 20934), (3489, 14328), (3582, 13956), (4652, 10746), (4776, 10467), (5373, 9304), (6978, 7164)]