51433732

素因数分解:

$2^2\times 7^2\times {\mathrm{397}}^1\times {\mathrm{661}}^1$

素因数の和:1076

約数の個数: 36

約数和(自身を含む): 105126924

約数和(自身を除く): 53693192

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 397, 661, 794, 1322, 1588, 2644, 2779, 4627, 5558, 9254, 11116, 18508, 19453, 32389, 38906, 64778, 77812, 129556, 262417, 524834, 1049668, 1836919, 3673838, 7347676, 12858433, 25716866, 51433732]

約数ペア:

[(1, 51433732), (2, 25716866), (4, 12858433), (7, 7347676), (14, 3673838), (28, 1836919), (49, 1049668), (98, 524834), (196, 262417), (397, 129556), (661, 77812), (794, 64778), (1322, 38906), (1588, 32389), (2644, 19453), (2779, 18508), (4627, 11116), (5558, 9254)]