55243643

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19583}}^1$

素因数の和:19634

約数の個数: 16

約数和(自身を含む): 70189056

約数和(自身を除く): 14945413

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 19583, 137081, 254579, 607073, 1782053, 4249511, 7891949, 55243643]

約数ペア:

[(1, 55243643), (7, 7891949), (13, 4249511), (31, 1782053), (91, 607073), (217, 254579), (403, 137081), (2821, 19583)]