51449463

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25867}}^1$

素因数の和:25903

約数の個数: 24

約数和(自身を含む): 84743568

約数和(自身を除く): 33294105

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 25867, 77601, 232803, 336271, 439739, 1008813, 1319217, 3026439, 3957651, 5716607, 17149821, 51449463]

約数ペア:

[(1, 51449463), (3, 17149821), (9, 5716607), (13, 3957651), (17, 3026439), (39, 1319217), (51, 1008813), (117, 439739), (153, 336271), (221, 232803), (663, 77601), (1989, 25867)]