30804950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{56009}}^1$

素因数の和:56032

約数の個数: 24

約数和(自身を含む): 62507160

約数和(自身を除く): 31702210

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 56009, 112018, 280045, 560090, 616099, 1232198, 1400225, 2800450, 3080495, 6160990, 15402475, 30804950]

約数ペア:

[(1, 30804950), (2, 15402475), (5, 6160990), (10, 3080495), (11, 2800450), (22, 1400225), (25, 1232198), (50, 616099), (55, 560090), (110, 280045), (275, 112018), (550, 56009)]