54628678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 90683712

約数和(自身を除く): 36055034

約数列:

[1, 2, 13, 26, 71, 101, 142, 202, 293, 586, 923, 1313, 1846, 2626, 3809, 7171, 7618, 14342, 20803, 29593, 41606, 59186, 93223, 186446, 270439, 384709, 540878, 769418, 2101103, 4202206, 27314339, 54628678]

約数ペア:

[(1, 54628678), (2, 27314339), (13, 4202206), (26, 2101103), (71, 769418), (101, 540878), (142, 384709), (202, 270439), (293, 186446), (586, 93223), (923, 59186), (1313, 41606), (1846, 29593), (2626, 20803), (3809, 14342), (7171, 7618)]