54028172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64627}}^1$

素因数の和:64661

約数の個数: 24

約数和(自身を含む): 108575040

約数和(自身を除く): 54546868

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 64627, 129254, 258508, 710897, 1227913, 1421794, 2455826, 2843588, 4911652, 13507043, 27014086, 54028172]

約数ペア:

[(1, 54028172), (2, 27014086), (4, 13507043), (11, 4911652), (19, 2843588), (22, 2455826), (38, 1421794), (44, 1227913), (76, 710897), (209, 258508), (418, 129254), (836, 64627)]