49933665

素因数分解:

$3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1043

約数の個数: 40

約数和(自身を含む): 90256320

約数和(自身を除く): 40322655

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 139, 405, 417, 695, 887, 1251, 2085, 2661, 3753, 4435, 6255, 7983, 11259, 13305, 18765, 23949, 39915, 56295, 71847, 119745, 123293, 359235, 369879, 616465, 1109637, 1849395, 3328911, 5548185, 9986733, 16644555, 49933665]

約数ペア:

[(1, 49933665), (3, 16644555), (5, 9986733), (9, 5548185), (15, 3328911), (27, 1849395), (45, 1109637), (81, 616465), (135, 369879), (139, 359235), (405, 123293), (417, 119745), (695, 71847), (887, 56295), (1251, 39915), (2085, 23949), (2661, 18765), (3753, 13305), (4435, 11259), (6255, 7983)]