49181938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{43991}}^1$

素因数の和:44049

約数の個数: 16

約数和(自身を含む): 81297216

約数和(自身を除く): 32115278

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 43991, 87982, 571883, 1143766, 1891613, 3783226, 24590969, 49181938]

約数ペア:

[(1, 49181938), (2, 24590969), (13, 3783226), (26, 1891613), (43, 1143766), (86, 571883), (559, 87982), (1118, 43991)]