51953440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4217}}^1$

素因数の和:4250

約数の個数: 96

約数和(自身を含む): 153062784

約数和(自身を除く): 101109344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 4217, 6160, 8434, 12320, 16868, 21085, 29519, 33736, 42170, 46387, 59038, 67472, 84340, 92774, 118076, 134944, 147595, 168680, 185548, 231935, 236152, 295190, 324709, 337360, 371096, 463870, 472304, 590380, 649418, 674720, 742192, 927740, 944608, 1180760, 1298836, 1484384, 1623545, 1855480, 2361520, 2597672, 3247090, 3710960, 4723040, 5195344, 6494180, 7421920, 10390688, 12988360, 25976720, 51953440]

約数ペア:

[(1, 51953440), (2, 25976720), (4, 12988360), (5, 10390688), (7, 7421920), (8, 6494180), (10, 5195344), (11, 4723040), (14, 3710960), (16, 3247090), (20, 2597672), (22, 2361520), (28, 1855480), (32, 1623545), (35, 1484384), (40, 1298836), (44, 1180760), (55, 944608), (56, 927740), (70, 742192), (77, 674720), (80, 649418), (88, 590380), (110, 472304), (112, 463870), (140, 371096), (154, 337360), (160, 324709), (176, 295190), (220, 236152), (224, 231935), (280, 185548), (308, 168680), (352, 147595), (385, 134944), (440, 118076), (560, 92774), (616, 84340), (770, 67472), (880, 59038), (1120, 46387), (1232, 42170), (1540, 33736), (1760, 29519), (2464, 21085), (3080, 16868), (4217, 12320), (6160, 8434)]