54399812

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:516

約数の個数: 36

約数和(自身を含む): 101740716

約数和(自身を除く): 47340904

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 361, 373, 404, 722, 746, 1444, 1492, 1919, 3838, 7087, 7676, 14174, 28348, 36461, 37673, 72922, 75346, 134653, 145844, 150692, 269306, 538612, 715787, 1431574, 2863148, 13599953, 27199906, 54399812]

約数ペア:

[(1, 54399812), (2, 27199906), (4, 13599953), (19, 2863148), (38, 1431574), (76, 715787), (101, 538612), (202, 269306), (361, 150692), (373, 145844), (404, 134653), (722, 75346), (746, 72922), (1444, 37673), (1492, 36461), (1919, 28348), (3838, 14174), (7087, 7676)]