53319358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10711}}^1$

素因数の和:10863

約数の個数: 16

約数和(自身を含む): 84839040

約数和(自身を除く): 31519682

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 10711, 21422, 203509, 407018, 1403141, 2806282, 26659679, 53319358]

約数ペア:

[(1, 53319358), (2, 26659679), (19, 2806282), (38, 1403141), (131, 407018), (262, 203509), (2489, 21422), (4978, 10711)]