55051080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{65537}}^1$

素因数の和:65558

約数の個数: 64

約数和(自身を含む): 188749440

約数和(自身を除く): 133698360

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, 65537, 131074, 196611, 262148, 327685, 393222, 458759, 524296, 655370, 786444, 917518, 983055, 1310740, 1376277, 1572888, 1835036, 1966110, 2293795, 2621480, 2752554, 3670072, 3932220, 4587590, 5505108, 6881385, 7864440, 9175180, 11010216, 13762770, 18350360, 27525540, 55051080]

約数ペア:

[(1, 55051080), (2, 27525540), (3, 18350360), (4, 13762770), (5, 11010216), (6, 9175180), (7, 7864440), (8, 6881385), (10, 5505108), (12, 4587590), (14, 3932220), (15, 3670072), (20, 2752554), (21, 2621480), (24, 2293795), (28, 1966110), (30, 1835036), (35, 1572888), (40, 1376277), (42, 1310740), (56, 983055), (60, 917518), (70, 786444), (84, 655370), (105, 524296), (120, 458759), (140, 393222), (168, 327685), (210, 262148), (280, 196611), (420, 131074), (840, 65537)]