51899614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{37663}}^1$

素因数の和:37731

約数の個数: 16

約数和(自身を含む): 85421952

約数和(自身を除く): 33522338

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 37663, 75326, 489619, 979238, 1996139, 3992278, 25949807, 51899614]

約数ペア:

[(1, 51899614), (2, 25949807), (13, 3992278), (26, 1996139), (53, 979238), (106, 489619), (689, 75326), (1378, 37663)]