51446896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2591}}^1$

素因数の和:2689

約数の個数: 40

約数和(自身を含む): 107028864

約数和(自身を除く): 55581968

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 2591, 4964, 5182, 9928, 10364, 19856, 20728, 41456, 44047, 88094, 176188, 189143, 352376, 378286, 704752, 756572, 1513144, 3026288, 3215431, 6430862, 12861724, 25723448, 51446896]

約数ペア:

[(1, 51446896), (2, 25723448), (4, 12861724), (8, 6430862), (16, 3215431), (17, 3026288), (34, 1513144), (68, 756572), (73, 704752), (136, 378286), (146, 352376), (272, 189143), (292, 176188), (584, 88094), (1168, 44047), (1241, 41456), (2482, 20728), (2591, 19856), (4964, 10364), (5182, 9928)]