51139986

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{523}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 105135360

約数和(自身を除く): 53995374

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 379, 523, 758, 1046, 1137, 1569, 2274, 3138, 16297, 22489, 32594, 44978, 48891, 67467, 97782, 134934, 198217, 396434, 594651, 1189302, 8523331, 17046662, 25569993, 51139986]

約数ペア:

[(1, 51139986), (2, 25569993), (3, 17046662), (6, 8523331), (43, 1189302), (86, 594651), (129, 396434), (258, 198217), (379, 134934), (523, 97782), (758, 67467), (1046, 48891), (1137, 44978), (1569, 32594), (2274, 22489), (3138, 16297)]