51752205

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8779}}^1$

素因数の和:8921

約数の個数: 24

約数和(自身を含む): 90398880

約数和(自身を除く): 38646675

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 8779, 26337, 43895, 79011, 131685, 395055, 1150049, 3450147, 5750245, 10350441, 17250735, 51752205]

約数ペア:

[(1, 51752205), (3, 17250735), (5, 10350441), (9, 5750245), (15, 3450147), (45, 1150049), (131, 395055), (393, 131685), (655, 79011), (1179, 43895), (1965, 26337), (5895, 8779)]