54990172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{808679}}^1$

素因数の和:808700

約数の個数: 12

約数和(自身を含む): 101893680

約数和(自身を除く): 46903508

約数列:

[1, 2, 4, 17, 34, 68, 808679, 1617358, 3234716, 13747543, 27495086, 54990172]

約数ペア:

[(1, 54990172), (2, 27495086), (4, 13747543), (17, 3234716), (34, 1617358), (68, 808679)]