56911019

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 67319280

約数和(自身を除く): 10408261

約数列:

[1, 11, 17, 73, 121, 187, 379, 803, 1241, 2057, 4169, 6443, 8833, 13651, 27667, 45859, 70873, 150161, 304337, 470339, 779603, 3347707, 5173729, 56911019]

約数ペア:

[(1, 56911019), (11, 5173729), (17, 3347707), (73, 779603), (121, 470339), (187, 304337), (379, 150161), (803, 70873), (1241, 45859), (2057, 27667), (4169, 13651), (6443, 8833)]