48406347

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 79567488

約数和(自身を除く): 31161141

約数列:

[1, 3, 9, 11, 33, 43, 83, 99, 129, 137, 249, 387, 411, 473, 747, 913, 1233, 1419, 1507, 2739, 3569, 4257, 4521, 5891, 8217, 10707, 11371, 13563, 17673, 32121, 34113, 39259, 53019, 64801, 102339, 117777, 125081, 194403, 353331, 375243, 488953, 583209, 1125729, 1466859, 4400577, 5378483, 16135449, 48406347]

約数ペア:

[(1, 48406347), (3, 16135449), (9, 5378483), (11, 4400577), (33, 1466859), (43, 1125729), (83, 583209), (99, 488953), (129, 375243), (137, 353331), (249, 194403), (387, 125081), (411, 117777), (473, 102339), (747, 64801), (913, 53019), (1233, 39259), (1419, 34113), (1507, 32121), (2739, 17673), (3569, 13563), (4257, 11371), (4521, 10707), (5891, 8217)]