51439828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{1327}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 98388864

約数和(自身を除く): 46949036

約数列:

[1, 2, 4, 11, 22, 44, 881, 1327, 1762, 2654, 3524, 5308, 9691, 14597, 19382, 29194, 38764, 58388, 1169087, 2338174, 4676348, 12859957, 25719914, 51439828]

約数ペア:

[(1, 51439828), (2, 25719914), (4, 12859957), (11, 4676348), (22, 2338174), (44, 1169087), (881, 58388), (1327, 38764), (1762, 29194), (2654, 19382), (3524, 14597), (5308, 9691)]