55380745

素因数分解:

$5^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1409}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 76072320

約数和(自身を除く): 20691575

約数列:

[1, 5, 7, 35, 1123, 1409, 5615, 7045, 7861, 9863, 39305, 49315, 1582307, 7911535, 11076149, 55380745]

約数ペア:

[(1, 55380745), (5, 11076149), (7, 7911535), (35, 1582307), (1123, 49315), (1409, 39305), (5615, 9863), (7045, 7861)]