49631517

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24953}}^1$

素因数の和:24989

約数の個数: 24

約数和(自身を含む): 81749304

約数和(自身を除く): 32117787

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 24953, 74859, 224577, 324389, 424201, 973167, 1272603, 2919501, 3817809, 5514613, 16543839, 49631517]

約数ペア:

[(1, 49631517), (3, 16543839), (9, 5514613), (13, 3817809), (17, 2919501), (39, 1272603), (51, 973167), (117, 424201), (153, 324389), (221, 224577), (663, 74859), (1989, 24953)]