51287026

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 92930976

約数和(自身を除く): 41643950

約数列:

[1, 2, 7, 14, 49, 67, 73, 98, 107, 134, 146, 214, 469, 511, 749, 938, 1022, 1498, 3283, 3577, 4891, 5243, 6566, 7154, 7169, 7811, 9782, 10486, 14338, 15622, 34237, 50183, 54677, 68474, 100366, 109354, 239659, 351281, 382739, 479318, 523337, 702562, 765478, 1046674, 3663359, 7326718, 25643513, 51287026]

約数ペア:

[(1, 51287026), (2, 25643513), (7, 7326718), (14, 3663359), (49, 1046674), (67, 765478), (73, 702562), (98, 523337), (107, 479318), (134, 382739), (146, 351281), (214, 239659), (469, 109354), (511, 100366), (749, 68474), (938, 54677), (1022, 50183), (1498, 34237), (3283, 15622), (3577, 14338), (4891, 10486), (5243, 9782), (6566, 7811), (7154, 7169)]