55571824

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 137491200

約数和(自身を除く): 81919376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 77, 86, 88, 112, 154, 172, 176, 301, 308, 344, 473, 602, 616, 688, 946, 1049, 1204, 1232, 1892, 2098, 2408, 3311, 3784, 4196, 4816, 6622, 7343, 7568, 8392, 11539, 13244, 14686, 16784, 23078, 26488, 29372, 45107, 46156, 52976, 58744, 80773, 90214, 92312, 117488, 161546, 180428, 184624, 315749, 323092, 360856, 496177, 631498, 646184, 721712, 992354, 1262996, 1292368, 1984708, 2525992, 3473239, 3969416, 5051984, 6946478, 7938832, 13892956, 27785912, 55571824]

約数ペア:

[(1, 55571824), (2, 27785912), (4, 13892956), (7, 7938832), (8, 6946478), (11, 5051984), (14, 3969416), (16, 3473239), (22, 2525992), (28, 1984708), (43, 1292368), (44, 1262996), (56, 992354), (77, 721712), (86, 646184), (88, 631498), (112, 496177), (154, 360856), (172, 323092), (176, 315749), (301, 184624), (308, 180428), (344, 161546), (473, 117488), (602, 92312), (616, 90214), (688, 80773), (946, 58744), (1049, 52976), (1204, 46156), (1232, 45107), (1892, 29372), (2098, 26488), (2408, 23078), (3311, 16784), (3784, 14686), (4196, 13244), (4816, 11539), (6622, 8392), (7343, 7568)]