49256571

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13879}}^1$

素因数の和:13915

約数の個数: 24

約数和(自身を含む): 81281280

約数和(自身を除く): 32024709

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 13879, 41637, 97153, 180427, 291459, 541281, 1262989, 2345551, 3788967, 7036653, 16418857, 49256571]

約数ペア:

[(1, 49256571), (3, 16418857), (7, 7036653), (13, 3788967), (21, 2345551), (39, 1262989), (91, 541281), (169, 291459), (273, 180427), (507, 97153), (1183, 41637), (3549, 13879)]