51550893

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{751}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 77425920

約数和(自身を除く): 25875027

約数列:

[1, 3, 9, 29, 87, 261, 263, 751, 789, 2253, 2367, 6759, 7627, 21779, 22881, 65337, 68643, 196011, 197513, 592539, 1777617, 5727877, 17183631, 51550893]

約数ペア:

[(1, 51550893), (3, 17183631), (9, 5727877), (29, 1777617), (87, 592539), (261, 197513), (263, 196011), (751, 68643), (789, 65337), (2253, 22881), (2367, 21779), (6759, 7627)]