57791090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1999}}^1$

素因数の和:2079

約数の個数: 48

約数和(自身を含む): 123120000

約数和(自身を除く): 65328910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 413, 490, 590, 826, 1999, 2065, 2891, 3998, 4130, 5782, 9995, 13993, 14455, 19990, 27986, 28910, 69965, 97951, 117941, 139930, 195902, 235882, 489755, 589705, 825587, 979510, 1179410, 1651174, 4127935, 5779109, 8255870, 11558218, 28895545, 57791090]

約数ペア:

[(1, 57791090), (2, 28895545), (5, 11558218), (7, 8255870), (10, 5779109), (14, 4127935), (35, 1651174), (49, 1179410), (59, 979510), (70, 825587), (98, 589705), (118, 489755), (245, 235882), (295, 195902), (413, 139930), (490, 117941), (590, 97951), (826, 69965), (1999, 28910), (2065, 27986), (2891, 19990), (3998, 14455), (4130, 13993), (5782, 9995)]