51738891

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{2707}}^1$

素因数の和:3010

約数の個数: 16

約数和(自身を含む): 72271104

約数和(自身を除く): 20532213

約数列:

[1, 3, 23, 69, 277, 831, 2707, 6371, 8121, 19113, 62261, 186783, 749839, 2249517, 17246297, 51738891]

約数ペア:

[(1, 51738891), (3, 17246297), (23, 2249517), (69, 749839), (277, 186783), (831, 62261), (2707, 19113), (6371, 8121)]