51861528

素因数分解:

$2^3\times 3^2\times {\mathrm{720299}}^1$

素因数の和:720311

約数の個数: 24

約数和(自身を含む): 140458500

約数和(自身を除く): 88596972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 720299, 1440598, 2160897, 2881196, 4321794, 5762392, 6482691, 8643588, 12965382, 17287176, 25930764, 51861528]

約数ペア:

[(1, 51861528), (2, 25930764), (3, 17287176), (4, 12965382), (6, 8643588), (8, 6482691), (9, 5762392), (12, 4321794), (18, 2881196), (24, 2160897), (36, 1440598), (72, 720299)]