488794090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{17401}}^1$

素因数の和:17514

約数の個数: 24

約数和(自身を含む): 896794668

約数和(自身を除く): 408000578

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2809, 5618, 14045, 17401, 28090, 34802, 87005, 174010, 922253, 1844506, 4611265, 9222530, 48879409, 97758818, 244397045, 488794090]

約数ペア:

[(1, 488794090), (2, 244397045), (5, 97758818), (10, 48879409), (53, 9222530), (106, 4611265), (265, 1844506), (530, 922253), (2809, 174010), (5618, 87005), (14045, 34802), (17401, 28090)]