53904976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{177319}}^1$

素因数の和:177346

約数の個数: 20

約数和(自身を含む): 109938400

約数和(自身を除く): 56033424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 177319, 354638, 709276, 1418552, 2837104, 3369061, 6738122, 13476244, 26952488, 53904976]

約数ペア:

[(1, 53904976), (2, 26952488), (4, 13476244), (8, 6738122), (16, 3369061), (19, 2837104), (38, 1418552), (76, 709276), (152, 354638), (304, 177319)]