54638045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{141917}}^1$

素因数の和:141940

約数の個数: 16

約数和(自身を含む): 81744768

約数和(自身を除く): 27106723

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 141917, 709585, 993419, 1561087, 4967095, 7805435, 10927609, 54638045]

約数ペア:

[(1, 54638045), (5, 10927609), (7, 7805435), (11, 4967095), (35, 1561087), (55, 993419), (77, 709585), (385, 141917)]