55408978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{63397}}^1$

素因数の和:63441

約数の個数: 16

約数和(自身を含む): 91293120

約数和(自身を除く): 35884142

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 63397, 126794, 1204543, 1458131, 2409086, 2916262, 27704489, 55408978]

約数ペア:

[(1, 55408978), (2, 27704489), (19, 2916262), (23, 2409086), (38, 1458131), (46, 1204543), (437, 126794), (874, 63397)]