55108456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12323}}^1$

素因数の和:12385

約数の個数: 32

約数和(自身を含む): 113873760

約数和(自身を除く): 58765304

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 12323, 24646, 49292, 98584, 160199, 320398, 529889, 640796, 1059778, 1281592, 2119556, 4239112, 6888557, 13777114, 27554228, 55108456]

約数ペア:

[(1, 55108456), (2, 27554228), (4, 13777114), (8, 6888557), (13, 4239112), (26, 2119556), (43, 1281592), (52, 1059778), (86, 640796), (104, 529889), (172, 320398), (344, 160199), (559, 98584), (1118, 49292), (2236, 24646), (4472, 12323)]