47982715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 66479616

約数和(自身を除く): 18496901

約数列:

[1, 5, 11, 23, 55, 83, 115, 253, 415, 457, 913, 1265, 1909, 2285, 4565, 5027, 9545, 10511, 20999, 25135, 37931, 52555, 104995, 115621, 189655, 417241, 578105, 872413, 2086205, 4362065, 9596543, 47982715]

約数ペア:

[(1, 47982715), (5, 9596543), (11, 4362065), (23, 2086205), (55, 872413), (83, 578105), (115, 417241), (253, 189655), (415, 115621), (457, 104995), (913, 52555), (1265, 37931), (1909, 25135), (2285, 20999), (4565, 10511), (5027, 9545)]