51389153

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 55013376

約数和(自身を除く): 3624223

約数列:

[1, 23, 73, 127, 241, 1679, 2921, 5543, 9271, 17593, 30607, 213233, 404639, 703961, 2234311, 51389153]

約数ペア:

[(1, 51389153), (23, 2234311), (73, 703961), (127, 404639), (241, 213233), (1679, 30607), (2921, 17593), (5543, 9271)]