51887016

素因数分解:

$2^3\times 3^2\times {\mathrm{720653}}^1$

素因数の和:720665

約数の個数: 24

約数和(自身を含む): 140527530

約数和(自身を除く): 88640514

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 720653, 1441306, 2161959, 2882612, 4323918, 5765224, 6485877, 8647836, 12971754, 17295672, 25943508, 51887016]

約数ペア:

[(1, 51887016), (2, 25943508), (3, 17295672), (4, 12971754), (6, 8647836), (8, 6485877), (9, 5765224), (12, 4323918), (18, 2882612), (24, 2161959), (36, 1441306), (72, 720653)]