55423512

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4903}}^1$

素因数の和:5072

約数の個数: 48

約数和(自身を含む): 151092240

約数和(自身を除く): 95668728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4903, 5652, 9806, 11304, 14709, 19612, 29418, 39224, 44127, 58836, 88254, 117672, 176508, 353016, 769771, 1539542, 2309313, 3079084, 4618626, 6158168, 6927939, 9237252, 13855878, 18474504, 27711756, 55423512]

約数ペア:

[(1, 55423512), (2, 27711756), (3, 18474504), (4, 13855878), (6, 9237252), (8, 6927939), (9, 6158168), (12, 4618626), (18, 3079084), (24, 2309313), (36, 1539542), (72, 769771), (157, 353016), (314, 176508), (471, 117672), (628, 88254), (942, 58836), (1256, 44127), (1413, 39224), (1884, 29418), (2826, 19612), (3768, 14709), (4903, 11304), (5652, 9806)]