49199821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 55738368

約数和(自身を除く): 6538547

約数列:

[1, 11, 31, 223, 341, 647, 2453, 6913, 7117, 20057, 76043, 144281, 220627, 1587091, 4472711, 49199821]

約数ペア:

[(1, 49199821), (11, 4472711), (31, 1587091), (223, 220627), (341, 144281), (647, 76043), (2453, 20057), (6913, 7117)]