55258137

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 94910400

約数和(自身を除く): 39652263

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 209, 261, 319, 551, 627, 957, 1013, 1653, 1881, 2871, 3039, 4959, 6061, 9117, 11143, 18183, 19247, 29377, 33429, 54549, 57741, 88131, 100287, 173223, 211717, 264393, 323147, 558163, 635151, 969441, 1674489, 1905453, 2908323, 5023467, 6139793, 18419379, 55258137]

約数ペア:

[(1, 55258137), (3, 18419379), (9, 6139793), (11, 5023467), (19, 2908323), (29, 1905453), (33, 1674489), (57, 969441), (87, 635151), (99, 558163), (171, 323147), (209, 264393), (261, 211717), (319, 173223), (551, 100287), (627, 88131), (957, 57741), (1013, 54549), (1653, 33429), (1881, 29377), (2871, 19247), (3039, 18183), (4959, 11143), (6061, 9117)]