54967080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{65437}}^1$

素因数の和:65458

約数の個数: 64

約数和(自身を含む): 188461440

約数和(自身を除く): 133494360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 65437, 130874, 196311, 261748, 327185, 392622, 458059, 523496, 654370, 785244, 916118, 981555, 1308740, 1374177, 1570488, 1832236, 1963110, 2290295, 2617480, 2748354, 3664472, 3926220, 4580590, 5496708, 6870885, 7852440, 9161180, 10993416, 13741770, 18322360, 27483540, 54967080]

約数ペア:

[(1, 54967080), (2, 27483540), (3, 18322360), (4, 13741770), (5, 10993416), (6, 9161180), (7, 7852440), (8, 6870885), (10, 5496708), (12, 4580590), (14, 3926220), (15, 3664472), (20, 2748354), (21, 2617480), (24, 2290295), (28, 1963110), (30, 1832236), (35, 1570488), (40, 1374177), (42, 1308740), (56, 981555), (60, 916118), (70, 785244), (84, 654370), (105, 523496), (120, 458059), (140, 392622), (168, 327185), (210, 261748), (280, 196311), (420, 130874), (840, 65437)]