56601250

素因数分解:

$2^1\times 5^4\times {\mathrm{45281}}^1$

素因数の和:45303

約数の個数: 20

約数和(自身を含む): 106095726

約数和(自身を除く): 49494476

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 45281, 90562, 226405, 452810, 1132025, 2264050, 5660125, 11320250, 28300625, 56601250]

約数ペア:

[(1, 56601250), (2, 28300625), (5, 11320250), (10, 5660125), (25, 2264050), (50, 1132025), (125, 452810), (250, 226405), (625, 90562), (1250, 45281)]