55539774

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{647}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 127370880

約数和(自身を除く): 71831106

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 251, 342, 502, 647, 753, 1294, 1506, 1941, 2259, 3882, 4518, 4769, 5823, 9538, 11646, 12293, 14307, 24586, 28614, 36879, 42921, 73758, 85842, 110637, 162397, 221274, 324794, 487191, 974382, 1461573, 2923146, 3085543, 6171086, 9256629, 18513258, 27769887, 55539774]

約数ペア:

[(1, 55539774), (2, 27769887), (3, 18513258), (6, 9256629), (9, 6171086), (18, 3085543), (19, 2923146), (38, 1461573), (57, 974382), (114, 487191), (171, 324794), (251, 221274), (342, 162397), (502, 110637), (647, 85842), (753, 73758), (1294, 42921), (1506, 36879), (1941, 28614), (2259, 24586), (3882, 14307), (4518, 12293), (4769, 11646), (5823, 9538)]