56051589

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 84602880

約数和(自身を除く): 28551291

約数列:

[1, 3, 11, 33, 47, 71, 141, 213, 509, 517, 781, 1527, 1551, 2343, 3337, 5599, 10011, 16797, 23923, 36139, 36707, 71769, 108417, 110121, 263153, 397529, 789459, 1192587, 1698533, 5095599, 18683863, 56051589]

約数ペア:

[(1, 56051589), (3, 18683863), (11, 5095599), (33, 1698533), (47, 1192587), (71, 789459), (141, 397529), (213, 263153), (509, 110121), (517, 108417), (781, 71769), (1527, 36707), (1551, 36139), (2343, 23923), (3337, 16797), (5599, 10011)]