51565839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{57487}}^1$

素因数の和:57526

約数の個数: 16

約数和(自身を含む): 77263872

約数和(自身を除く): 25698033

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 57487, 172461, 747331, 1322201, 2241993, 3966603, 17188613, 51565839]

約数ペア:

[(1, 51565839), (3, 17188613), (13, 3966603), (23, 2241993), (39, 1322201), (69, 747331), (299, 172461), (897, 57487)]