54715020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{911917}}^1$

素因数の和:911929

約数の個数: 24

約数和(自身を含む): 153202224

約数和(自身を除く): 98487204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 911917, 1823834, 2735751, 3647668, 4559585, 5471502, 9119170, 10943004, 13678755, 18238340, 27357510, 54715020]

約数ペア:

[(1, 54715020), (2, 27357510), (3, 18238340), (4, 13678755), (5, 10943004), (6, 9119170), (10, 5471502), (12, 4559585), (15, 3647668), (20, 2735751), (30, 1823834), (60, 911917)]