51791824

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2184

約数の個数: 60

約数和(自身を含む): 120551808

約数和(自身を除く): 68759984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 2131, 3038, 3472, 4262, 6076, 8524, 12152, 14917, 17048, 24304, 29834, 34096, 59668, 66061, 104419, 119336, 132122, 208838, 238672, 264244, 417676, 462427, 528488, 835352, 924854, 1056976, 1670704, 1849708, 3236989, 3699416, 6473978, 7398832, 12947956, 25895912, 51791824]

約数ペア:

[(1, 51791824), (2, 25895912), (4, 12947956), (7, 7398832), (8, 6473978), (14, 3699416), (16, 3236989), (28, 1849708), (31, 1670704), (49, 1056976), (56, 924854), (62, 835352), (98, 528488), (112, 462427), (124, 417676), (196, 264244), (217, 238672), (248, 208838), (392, 132122), (434, 119336), (496, 104419), (784, 66061), (868, 59668), (1519, 34096), (1736, 29834), (2131, 24304), (3038, 17048), (3472, 14917), (4262, 12152), (6076, 8524)]