51824390

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{12671}}^1$

素因数の和:13087

約数の個数: 16

約数和(自身を含む): 93519360

約数和(自身を除く): 41694970

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 12671, 25342, 63355, 126710, 5182439, 10364878, 25912195, 51824390]

約数ペア:

[(1, 51824390), (2, 25912195), (5, 10364878), (10, 5182439), (409, 126710), (818, 63355), (2045, 25342), (4090, 12671)]