47272550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{72727}}^1$

素因数の和:72752

約数の個数: 24

約数和(自身を含む): 94691856

約数和(自身を除く): 47419306

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 72727, 145454, 363635, 727270, 945451, 1818175, 1890902, 3636350, 4727255, 9454510, 23636275, 47272550]

約数ペア:

[(1, 47272550), (2, 23636275), (5, 9454510), (10, 4727255), (13, 3636350), (25, 1890902), (26, 1818175), (50, 945451), (65, 727270), (130, 363635), (325, 145454), (650, 72727)]