49281249

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{42013}}^1$

素因数の和:42056

約数の個数: 16

約数和(自身を含む): 72600192

約数和(自身を除く): 23318943

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 42013, 126039, 714221, 966299, 2142663, 2898897, 16427083, 49281249]

約数ペア:

[(1, 49281249), (3, 16427083), (17, 2898897), (23, 2142663), (51, 966299), (69, 714221), (391, 126039), (1173, 42013)]