51110961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 76876800

約数和(自身を除く): 25765839

約数列:

[1, 3, 11, 33, 43, 129, 181, 199, 473, 543, 597, 1419, 1991, 2189, 5973, 6567, 7783, 8557, 23349, 25671, 36019, 85613, 94127, 108057, 256839, 282381, 396209, 1188627, 1548817, 4646451, 17036987, 51110961]

約数ペア:

[(1, 51110961), (3, 17036987), (11, 4646451), (33, 1548817), (43, 1188627), (129, 396209), (181, 282381), (199, 256839), (473, 108057), (543, 94127), (597, 85613), (1419, 36019), (1991, 25671), (2189, 23349), (5973, 8557), (6567, 7783)]