49380221

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 58477440

約数和(自身を除く): 9097219

約数列:

[1, 11, 19, 47, 121, 209, 457, 517, 893, 2299, 5027, 5687, 8683, 9823, 21479, 55297, 95513, 108053, 236269, 408101, 1050643, 2598959, 4489111, 49380221]

約数ペア:

[(1, 49380221), (11, 4489111), (19, 2598959), (47, 1050643), (121, 408101), (209, 236269), (457, 108053), (517, 95513), (893, 55297), (2299, 21479), (5027, 9823), (5687, 8683)]