55421648

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{73699}}^1$

素因数の和:73754

約数の個数: 20

約数和(自身を含む): 109665600

約数和(自身を除く): 54243952

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 73699, 147398, 294796, 589592, 1179184, 3463853, 6927706, 13855412, 27710824, 55421648]

約数ペア:

[(1, 55421648), (2, 27710824), (4, 13855412), (8, 6927706), (16, 3463853), (47, 1179184), (94, 589592), (188, 294796), (376, 147398), (752, 73699)]