49678029

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:911

約数の個数: 40

約数和(自身を含む): 80498880

約数和(自身を除く): 30820851

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 129, 153, 387, 459, 731, 839, 1161, 1377, 2193, 2517, 3483, 6579, 7551, 14263, 19737, 22653, 36077, 42789, 59211, 67959, 108231, 128367, 324693, 385101, 613309, 974079, 1155303, 1839927, 2922237, 5519781, 16559343, 49678029]

約数ペア:

[(1, 49678029), (3, 16559343), (9, 5519781), (17, 2922237), (27, 1839927), (43, 1155303), (51, 974079), (81, 613309), (129, 385101), (153, 324693), (387, 128367), (459, 108231), (731, 67959), (839, 59211), (1161, 42789), (1377, 36077), (2193, 22653), (2517, 19737), (3483, 14263), (6579, 7551)]