55008148

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{81373}}^1$

素因数の和:81403

約数の個数: 18

約数和(自身を含む): 104240094

約数和(自身を除く): 49231946

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 81373, 162746, 325492, 1057849, 2115698, 4231396, 13752037, 27504074, 55008148]

約数ペア:

[(1, 55008148), (2, 27504074), (4, 13752037), (13, 4231396), (26, 2115698), (52, 1057849), (169, 325492), (338, 162746), (676, 81373)]