49071243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 75801600

約数和(自身を除く): 26730357

約数列:

[1, 3, 13, 19, 39, 47, 57, 141, 247, 611, 741, 893, 1409, 1833, 2679, 4227, 11609, 18317, 26771, 34827, 54951, 66223, 80313, 198669, 348023, 860899, 1044069, 1258237, 2582697, 3774711, 16357081, 49071243]

約数ペア:

[(1, 49071243), (3, 16357081), (13, 3774711), (19, 2582697), (39, 1258237), (47, 1044069), (57, 860899), (141, 348023), (247, 198669), (611, 80313), (741, 66223), (893, 54951), (1409, 34827), (1833, 26771), (2679, 18317), (4227, 11609)]