55494992

素因数分解:

$2^4\times 7^1\times {\mathrm{495491}}^1$

素因数の和:495506

約数の個数: 20

約数和(自身を含む): 122882016

約数和(自身を除く): 67387024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 495491, 990982, 1981964, 3468437, 3963928, 6936874, 7927856, 13873748, 27747496, 55494992]

約数ペア:

[(1, 55494992), (2, 27747496), (4, 13873748), (7, 7927856), (8, 6936874), (14, 3963928), (16, 3468437), (28, 1981964), (56, 990982), (112, 495491)]