55413008

素因数分解:

$2^4\times 7^1\times {\mathrm{494759}}^1$

素因数の和:494774

約数の個数: 20

約数和(自身を含む): 122700480

約数和(自身を除く): 67287472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 494759, 989518, 1979036, 3463313, 3958072, 6926626, 7916144, 13853252, 27706504, 55413008]

約数ペア:

[(1, 55413008), (2, 27706504), (4, 13853252), (7, 7916144), (8, 6926626), (14, 3958072), (16, 3463313), (28, 1979036), (56, 989518), (112, 494759)]