54105380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1319}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 130394880

約数和(自身を除く): 76289500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 586, 1172, 1319, 1465, 2051, 2638, 2930, 4102, 5276, 5860, 6595, 8204, 9233, 10255, 13190, 18466, 20510, 26380, 36932, 41020, 46165, 92330, 184660, 386467, 772934, 1545868, 1932335, 2705269, 3864670, 5410538, 7729340, 10821076, 13526345, 27052690, 54105380]

約数ペア:

[(1, 54105380), (2, 27052690), (4, 13526345), (5, 10821076), (7, 7729340), (10, 5410538), (14, 3864670), (20, 2705269), (28, 1932335), (35, 1545868), (70, 772934), (140, 386467), (293, 184660), (586, 92330), (1172, 46165), (1319, 41020), (1465, 36932), (2051, 26380), (2638, 20510), (2930, 18466), (4102, 13190), (5276, 10255), (5860, 9233), (6595, 8204)]