49978863

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{56093}}^1$

素因数の和:56116

約数の個数: 20

約数和(自身を含む): 81448488

約数和(自身を除く): 31469625

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 56093, 168279, 504837, 617023, 1514511, 1851069, 4543533, 5553207, 16659621, 49978863]

約数ペア:

[(1, 49978863), (3, 16659621), (9, 5553207), (11, 4543533), (27, 1851069), (33, 1514511), (81, 617023), (99, 504837), (297, 168279), (891, 56093)]