54709600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6217}}^1$

素因数の和:6248

約数の個数: 72

約数和(自身を含む): 145725048

約数和(自身を除く): 91015448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 6217, 8800, 12434, 24868, 31085, 49736, 62170, 68387, 99472, 124340, 136774, 155425, 198944, 248680, 273548, 310850, 341935, 497360, 547096, 621700, 683870, 994720, 1094192, 1243400, 1367740, 1709675, 2188384, 2486800, 2735480, 3419350, 4973600, 5470960, 6838700, 10941920, 13677400, 27354800, 54709600]

約数ペア:

[(1, 54709600), (2, 27354800), (4, 13677400), (5, 10941920), (8, 6838700), (10, 5470960), (11, 4973600), (16, 3419350), (20, 2735480), (22, 2486800), (25, 2188384), (32, 1709675), (40, 1367740), (44, 1243400), (50, 1094192), (55, 994720), (80, 683870), (88, 621700), (100, 547096), (110, 497360), (160, 341935), (176, 310850), (200, 273548), (220, 248680), (275, 198944), (352, 155425), (400, 136774), (440, 124340), (550, 99472), (800, 68387), (880, 62170), (1100, 49736), (1760, 31085), (2200, 24868), (4400, 12434), (6217, 8800)]