49358906

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{881}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 75093480

約数和(自身を除く): 25734574

約数列:

[1, 2, 109, 218, 257, 514, 881, 1762, 28013, 56026, 96029, 192058, 226417, 452834, 24679453, 49358906]

約数ペア:

[(1, 49358906), (2, 24679453), (109, 452834), (218, 226417), (257, 192058), (514, 96029), (881, 56026), (1762, 28013)]