51469754

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{26449}}^1$

素因数の和:26597

約数の個数: 16

約数和(自身を含む): 88872000

約数和(自身を除く): 37402246

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 26449, 52898, 185143, 370286, 3676411, 7352822, 25734877, 51469754]

約数ペア:

[(1, 51469754), (2, 25734877), (7, 7352822), (14, 3676411), (139, 370286), (278, 185143), (973, 52898), (1946, 26449)]