49915020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{831917}}^1$

素因数の和:831929

約数の個数: 24

約数和(自身を含む): 139762224

約数和(自身を除く): 89847204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 831917, 1663834, 2495751, 3327668, 4159585, 4991502, 8319170, 9983004, 12478755, 16638340, 24957510, 49915020]

約数ペア:

[(1, 49915020), (2, 24957510), (3, 16638340), (4, 12478755), (5, 9983004), (6, 8319170), (10, 4991502), (12, 4159585), (15, 3327668), (20, 2495751), (30, 1663834), (60, 831917)]