52761250

素因数分解:

$2^1\times 5^4\times {\mathrm{42209}}^1$

素因数の和:42231

約数の個数: 20

約数和(自身を含む): 98898030

約数和(自身を除く): 46136780

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 42209, 84418, 211045, 422090, 1055225, 2110450, 5276125, 10552250, 26380625, 52761250]

約数ペア:

[(1, 52761250), (2, 26380625), (5, 10552250), (10, 5276125), (25, 2110450), (50, 1055225), (125, 422090), (250, 211045), (625, 84418), (1250, 42209)]