51267146

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{15991}}^1$

素因数の和:16229

約数の個数: 16

約数和(自身を含む): 88275840

約数和(自身を除く): 37008694

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 15991, 31982, 111937, 223874, 3661939, 7323878, 25633573, 51267146]

約数ペア:

[(1, 51267146), (2, 25633573), (7, 7323878), (14, 3661939), (229, 223874), (458, 111937), (1603, 31982), (3206, 15991)]