55254486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{5119}}^1$

素因数の和:5388

約数の個数: 32

約数和(自身を含む): 126812160

約数和(自身を除く): 71557674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5119, 5397, 10238, 10794, 15357, 30714, 35833, 71666, 107499, 214998, 1315583, 2631166, 3946749, 7893498, 9209081, 18418162, 27627243, 55254486]

約数ペア:

[(1, 55254486), (2, 27627243), (3, 18418162), (6, 9209081), (7, 7893498), (14, 3946749), (21, 2631166), (42, 1315583), (257, 214998), (514, 107499), (771, 71666), (1542, 35833), (1799, 30714), (3598, 15357), (5119, 10794), (5397, 10238)]