51284328

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{15373}}^1$

素因数の和:15521

約数の個数: 32

約数和(自身を含む): 129141600

約数和(自身を除く): 77857272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 15373, 30746, 46119, 61492, 92238, 122984, 184476, 368952, 2136847, 4273694, 6410541, 8547388, 12821082, 17094776, 25642164, 51284328]

約数ペア:

[(1, 51284328), (2, 25642164), (3, 17094776), (4, 12821082), (6, 8547388), (8, 6410541), (12, 4273694), (24, 2136847), (139, 368952), (278, 184476), (417, 122984), (556, 92238), (834, 61492), (1112, 46119), (1668, 30746), (3336, 15373)]