53166250

素因数分解:

$2^1\times 5^4\times {\mathrm{42533}}^1$

素因数の和:42555

約数の個数: 20

約数和(自身を含む): 99657162

約数和(自身を除く): 46490912

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 42533, 85066, 212665, 425330, 1063325, 2126650, 5316625, 10633250, 26583125, 53166250]

約数ペア:

[(1, 53166250), (2, 26583125), (5, 10633250), (10, 5316625), (25, 2126650), (50, 1063325), (125, 425330), (250, 212665), (625, 85066), (1250, 42533)]