47081540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{214007}}^1$

素因数の和:214027

約数の個数: 24

約数和(自身を含む): 107860032

約数和(自身を除く): 60778492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 214007, 428014, 856028, 1070035, 2140070, 2354077, 4280140, 4708154, 9416308, 11770385, 23540770, 47081540]

約数ペア:

[(1, 47081540), (2, 23540770), (4, 11770385), (5, 9416308), (10, 4708154), (11, 4280140), (20, 2354077), (22, 2140070), (44, 1070035), (55, 856028), (110, 428014), (220, 214007)]