54290145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 110444544

約数和(自身を除く): 56154399

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 65, 91, 93, 105, 155, 195, 217, 273, 403, 455, 465, 651, 1085, 1209, 1283, 1365, 2015, 2821, 3255, 3849, 6045, 6415, 8463, 8981, 14105, 16679, 19245, 26943, 39773, 42315, 44905, 50037, 83395, 116753, 119319, 134715, 198865, 250185, 278411, 350259, 517049, 583765, 596595, 835233, 1392055, 1551147, 1751295, 2585245, 3619343, 4176165, 7755735, 10858029, 18096715, 54290145]

約数ペア:

[(1, 54290145), (3, 18096715), (5, 10858029), (7, 7755735), (13, 4176165), (15, 3619343), (21, 2585245), (31, 1751295), (35, 1551147), (39, 1392055), (65, 835233), (91, 596595), (93, 583765), (105, 517049), (155, 350259), (195, 278411), (217, 250185), (273, 198865), (403, 134715), (455, 119319), (465, 116753), (651, 83395), (1085, 50037), (1209, 44905), (1283, 42315), (1365, 39773), (2015, 26943), (2821, 19245), (3255, 16679), (3849, 14105), (6045, 8981), (6415, 8463)]