51032385

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3558

約数の個数: 48

約数和(自身を含む): 98616960

約数和(自身を除く): 47584575

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 3511, 4845, 10533, 14535, 17555, 31599, 52665, 59687, 66709, 157995, 179061, 200127, 298435, 333545, 537183, 600381, 895305, 1000635, 1134053, 2685915, 3001905, 3402159, 5670265, 10206477, 17010795, 51032385]

約数ペア:

[(1, 51032385), (3, 17010795), (5, 10206477), (9, 5670265), (15, 3402159), (17, 3001905), (19, 2685915), (45, 1134053), (51, 1000635), (57, 895305), (85, 600381), (95, 537183), (153, 333545), (171, 298435), (255, 200127), (285, 179061), (323, 157995), (765, 66709), (855, 59687), (969, 52665), (1615, 31599), (2907, 17555), (3511, 14535), (4845, 10533)]