54982020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{916367}}^1$

素因数の和:916379

約数の個数: 24

約数和(自身を含む): 153949824

約数和(自身を除く): 98967804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 916367, 1832734, 2749101, 3665468, 4581835, 5498202, 9163670, 10996404, 13745505, 18327340, 27491010, 54982020]

約数ペア:

[(1, 54982020), (2, 27491010), (3, 18327340), (4, 13745505), (5, 10996404), (6, 9163670), (10, 5498202), (12, 4581835), (15, 3665468), (20, 2749101), (30, 1832734), (60, 916367)]