55491894

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{162257}}^1$

素因数の和:162284

約数の個数: 24

約数和(自身を含む): 126561240

約数和(自身を除く): 71069346

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 162257, 324514, 486771, 973542, 1460313, 2920626, 3082883, 6165766, 9248649, 18497298, 27745947, 55491894]

約数ペア:

[(1, 55491894), (2, 27745947), (3, 18497298), (6, 9248649), (9, 6165766), (18, 3082883), (19, 2920626), (38, 1460313), (57, 973542), (114, 486771), (171, 324514), (342, 162257)]