48991059

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24631}}^1$

素因数の和:24667

約数の個数: 24

約数和(自身を含む): 80694432

約数和(自身を除く): 31703373

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 24631, 73893, 221679, 320203, 418727, 960609, 1256181, 2881827, 3768543, 5443451, 16330353, 48991059]

約数ペア:

[(1, 48991059), (3, 16330353), (9, 5443451), (13, 3768543), (17, 2881827), (39, 1256181), (51, 960609), (117, 418727), (153, 320203), (221, 221679), (663, 73893), (1989, 24631)]