55351856

素因数分解:

$2^4\times 7^1\times {\mathrm{494213}}^1$

素因数の和:494228

約数の個数: 20

約数和(自身を含む): 122565072

約数和(自身を除く): 67213216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 494213, 988426, 1976852, 3459491, 3953704, 6918982, 7907408, 13837964, 27675928, 55351856]

約数ペア:

[(1, 55351856), (2, 27675928), (4, 13837964), (7, 7907408), (8, 6918982), (14, 3953704), (16, 3459491), (28, 1976852), (56, 988426), (112, 494213)]