51798807

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 36

約数和(自身を含む): 80238600

約数和(自身を除く): 28439793

約数列:

[1, 3, 9, 19, 57, 107, 149, 171, 321, 361, 447, 963, 1083, 1341, 2033, 2831, 3249, 6099, 8493, 15943, 18297, 25479, 38627, 47829, 53789, 115881, 143487, 161367, 302917, 347643, 484101, 908751, 2726253, 5755423, 17266269, 51798807]

約数ペア:

[(1, 51798807), (3, 17266269), (9, 5755423), (19, 2726253), (57, 908751), (107, 484101), (149, 347643), (171, 302917), (321, 161367), (361, 143487), (447, 115881), (963, 53789), (1083, 47829), (1341, 38627), (2033, 25479), (2831, 18297), (3249, 15943), (6099, 8493)]