53235871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 58701888

約数和(自身を除く): 5466017

約数列:

[1, 13, 71, 137, 421, 923, 1781, 5473, 9727, 29891, 57677, 126451, 388583, 749801, 4095067, 53235871]

約数ペア:

[(1, 53235871), (13, 4095067), (71, 749801), (137, 388583), (421, 126451), (923, 57677), (1781, 29891), (5473, 9727)]