51771110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{126271}}^1$

素因数の和:126319

約数の個数: 16

約数和(自身を含む): 95461632

約数和(自身を除く): 43690522

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 126271, 252542, 631355, 1262710, 5177111, 10354222, 25885555, 51771110]

約数ペア:

[(1, 51771110), (2, 25885555), (5, 10354222), (10, 5177111), (41, 1262710), (82, 631355), (205, 252542), (410, 126271)]