51339544

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 99242640

約数和(自身を除く): 47903096

約数列:

[1, 2, 4, 8, 41, 82, 164, 193, 328, 386, 772, 811, 1544, 1622, 3244, 6488, 7913, 15826, 31652, 33251, 63304, 66502, 133004, 156523, 266008, 313046, 626092, 1252184, 6417443, 12834886, 25669772, 51339544]

約数ペア:

[(1, 51339544), (2, 25669772), (4, 12834886), (8, 6417443), (41, 1252184), (82, 626092), (164, 313046), (193, 266008), (328, 156523), (386, 133004), (772, 66502), (811, 63304), (1544, 33251), (1622, 31652), (3244, 15826), (6488, 7913)]