49370715

素因数分解:

$3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1033

約数の個数: 40

約数和(自身を含む): 89239920

約数和(自身を除く): 39869205

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 139, 405, 417, 695, 877, 1251, 2085, 2631, 3753, 4385, 6255, 7893, 11259, 13155, 18765, 23679, 39465, 56295, 71037, 118395, 121903, 355185, 365709, 609515, 1097127, 1828545, 3291381, 5485635, 9874143, 16456905, 49370715]

約数ペア:

[(1, 49370715), (3, 16456905), (5, 9874143), (9, 5485635), (15, 3291381), (27, 1828545), (45, 1097127), (81, 609515), (135, 365709), (139, 355185), (405, 121903), (417, 118395), (695, 71037), (877, 56295), (1251, 39465), (2085, 23679), (2631, 18765), (3753, 13155), (4385, 11259), (6255, 7893)]