56215020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{936917}}^1$

素因数の和:936929

約数の個数: 24

約数和(自身を含む): 157402224

約数和(自身を除く): 101187204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 936917, 1873834, 2810751, 3747668, 4684585, 5621502, 9369170, 11243004, 14053755, 18738340, 28107510, 56215020]

約数ペア:

[(1, 56215020), (2, 28107510), (3, 18738340), (4, 14053755), (5, 11243004), (6, 9369170), (10, 5621502), (12, 4684585), (15, 3747668), (20, 2810751), (30, 1873834), (60, 936917)]