51777684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{68489}}^1$

素因数の和:68509

約数の個数: 48

約数和(自身を含む): 153417600

約数和(自身を除く): 101639916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 68489, 136978, 205467, 273956, 410934, 479423, 616401, 821868, 958846, 1232802, 1438269, 1849203, 1917692, 2465604, 2876538, 3698406, 4314807, 5753076, 7396812, 8629614, 12944421, 17259228, 25888842, 51777684]

約数ペア:

[(1, 51777684), (2, 25888842), (3, 17259228), (4, 12944421), (6, 8629614), (7, 7396812), (9, 5753076), (12, 4314807), (14, 3698406), (18, 2876538), (21, 2465604), (27, 1917692), (28, 1849203), (36, 1438269), (42, 1232802), (54, 958846), (63, 821868), (84, 616401), (108, 479423), (126, 410934), (189, 273956), (252, 205467), (378, 136978), (756, 68489)]