55369853

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 71929440

約数和(自身を除く): 16559587

約数列:

[1, 7, 11, 43, 49, 77, 301, 473, 539, 2107, 2389, 3311, 16723, 23177, 26279, 102727, 117061, 183953, 719089, 1129997, 1287671, 5033623, 7909979, 55369853]

約数ペア:

[(1, 55369853), (7, 7909979), (11, 5033623), (43, 1287671), (49, 1129997), (77, 719089), (301, 183953), (473, 117061), (539, 102727), (2107, 26279), (2389, 23177), (3311, 16723)]