51041564

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{4457}}^1$

素因数の和:4877

約数の個数: 24

約数和(自身を含む): 102355680

約数和(自身を除く): 51314116

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 4457, 5726, 8914, 11452, 17828, 31199, 62398, 124796, 1822913, 3645826, 7291652, 12760391, 25520782, 51041564]

約数ペア:

[(1, 51041564), (2, 25520782), (4, 12760391), (7, 7291652), (14, 3645826), (28, 1822913), (409, 124796), (818, 62398), (1636, 31199), (2863, 17828), (4457, 11452), (5726, 8914)]