55381048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{364349}}^1$

素因数の和:364374

約数の個数: 16

約数和(自身を含む): 109305000

約数和(自身を除く): 53923952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 364349, 728698, 1457396, 2914792, 6922631, 13845262, 27690524, 55381048]

約数ペア:

[(1, 55381048), (2, 27690524), (4, 13845262), (8, 6922631), (19, 2914792), (38, 1457396), (76, 728698), (152, 364349)]