47874508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{17837}}^1$

素因数の和:17913

約数の個数: 24

約数和(自身を含む): 92900304

約数和(自身を除く): 45025796

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 17837, 35674, 71348, 196207, 392414, 784828, 1088057, 2176114, 4352228, 11968627, 23937254, 47874508]

約数ペア:

[(1, 47874508), (2, 23937254), (4, 11968627), (11, 4352228), (22, 2176114), (44, 1088057), (61, 784828), (122, 392414), (244, 196207), (671, 71348), (1342, 35674), (2684, 17837)]