56181298

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{1129}}^1$

素因数の和:1449

約数の個数: 16

約数和(自身を含む): 85428000

約数和(自身を除く): 29246702

約数列:

[1, 2, 139, 179, 278, 358, 1129, 2258, 24881, 49762, 156931, 202091, 313862, 404182, 28090649, 56181298]

約数ペア:

[(1, 56181298), (2, 28090649), (139, 404182), (179, 313862), (278, 202091), (358, 156931), (1129, 49762), (2258, 24881)]