53361250

素因数分解:

$2^1\times 5^4\times {\mathrm{42689}}^1$

素因数の和:42711

約数の個数: 20

約数和(自身を含む): 100022670

約数和(自身を除く): 46661420

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 42689, 85378, 213445, 426890, 1067225, 2134450, 5336125, 10672250, 26680625, 53361250]

約数ペア:

[(1, 53361250), (2, 26680625), (5, 10672250), (10, 5336125), (25, 2134450), (50, 1067225), (125, 426890), (250, 213445), (625, 85378), (1250, 42689)]