49908859

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 68027904

約数和(自身を除く): 18119045

約数列:

[1, 7, 11, 13, 73, 77, 91, 143, 511, 683, 803, 949, 1001, 4781, 5621, 6643, 7513, 8879, 10439, 49859, 52591, 62153, 73073, 97669, 349013, 548449, 648167, 683683, 3839143, 4537169, 7129837, 49908859]

約数ペア:

[(1, 49908859), (7, 7129837), (11, 4537169), (13, 3839143), (73, 683683), (77, 648167), (91, 548449), (143, 349013), (511, 97669), (683, 73073), (803, 62153), (949, 52591), (1001, 49859), (4781, 10439), (5621, 8879), (6643, 7513)]