47551376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{156419}}^1$

素因数の和:156446

約数の個数: 20

約数和(自身を含む): 96980400

約数和(自身を除く): 49429024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 156419, 312838, 625676, 1251352, 2502704, 2971961, 5943922, 11887844, 23775688, 47551376]

約数ペア:

[(1, 47551376), (2, 23775688), (4, 11887844), (8, 5943922), (16, 2971961), (19, 2502704), (38, 1251352), (76, 625676), (152, 312838), (304, 156419)]