49456478

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2437}}^1$

素因数の和:2651

約数の個数: 16

約数和(自身を含む): 75773040

約数和(自身を除く): 26316562

約数列:

[1, 2, 73, 139, 146, 278, 2437, 4874, 10147, 20294, 177901, 338743, 355802, 677486, 24728239, 49456478]

約数ペア:

[(1, 49456478), (2, 24728239), (73, 677486), (139, 355802), (146, 338743), (278, 177901), (2437, 20294), (4874, 10147)]