51901472571

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 76291353600

約数和(自身を除く): 24389881029

約数列:

[1, 3, 13, 39, 113, 139, 193, 339, 417, 439, 579, 1317, 1469, 1807, 2509, 4407, 5421, 5707, 7527, 15707, 17121, 21809, 26827, 47121, 49607, 61021, 65427, 80481, 84727, 148821, 183063, 204191, 254181, 283517, 348751, 612573, 644891, 793273, 850551, 1046253, 1101451, 1934673, 2379819, 3031451, 3304353, 6895373, 9094353, 9574151, 11777053, 20686119, 28722453, 35331159, 39408863, 89639849, 118226589, 124463963, 153101689, 268919547, 373391889, 459305067, 1330806989, 3992420967, 17300490857, 51901472571]

約数ペア:

[(1, 51901472571), (3, 17300490857), (13, 3992420967), (39, 1330806989), (113, 459305067), (139, 373391889), (193, 268919547), (339, 153101689), (417, 124463963), (439, 118226589), (579, 89639849), (1317, 39408863), (1469, 35331159), (1807, 28722453), (2509, 20686119), (4407, 11777053), (5421, 9574151), (5707, 9094353), (7527, 6895373), (15707, 3304353), (17121, 3031451), (21809, 2379819), (26827, 1934673), (47121, 1101451), (49607, 1046253), (61021, 850551), (65427, 793273), (80481, 644891), (84727, 612573), (148821, 348751), (183063, 283517), (204191, 254181)]