54289690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59659}}^1$

素因数の和:59686

約数の個数: 32

約数和(自身を含む): 120274560

約数和(自身を除く): 65984870

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 59659, 119318, 298295, 417613, 596590, 775567, 835226, 1551134, 2088065, 3877835, 4176130, 5428969, 7755670, 10857938, 27144845, 54289690]

約数ペア:

[(1, 54289690), (2, 27144845), (5, 10857938), (7, 7755670), (10, 5428969), (13, 4176130), (14, 3877835), (26, 2088065), (35, 1551134), (65, 835226), (70, 775567), (91, 596590), (130, 417613), (182, 298295), (455, 119318), (910, 59659)]