55120329

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 91428480

約数和(自身を除く): 36308151

約数列:

[1, 3, 9, 11, 29, 33, 73, 87, 99, 219, 261, 263, 319, 657, 789, 803, 957, 2117, 2367, 2409, 2871, 2893, 6351, 7227, 7627, 8679, 19053, 19199, 22881, 23287, 26037, 57597, 68643, 69861, 83897, 172791, 209583, 211189, 251691, 556771, 633567, 755073, 1670313, 1900701, 5010939, 6124481, 18373443, 55120329]

約数ペア:

[(1, 55120329), (3, 18373443), (9, 6124481), (11, 5010939), (29, 1900701), (33, 1670313), (73, 755073), (87, 633567), (99, 556771), (219, 251691), (261, 211189), (263, 209583), (319, 172791), (657, 83897), (789, 69861), (803, 68643), (957, 57597), (2117, 26037), (2367, 23287), (2409, 22881), (2871, 19199), (2893, 19053), (6351, 8679), (7227, 7627)]