49209039

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{55229}}^1$

素因数の和:55252

約数の個数: 20

約数和(自身を含む): 80193960

約数和(自身を除く): 30984921

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 55229, 165687, 497061, 607519, 1491183, 1822557, 4473549, 5467671, 16403013, 49209039]

約数ペア:

[(1, 49209039), (3, 16403013), (9, 5467671), (11, 4473549), (27, 1822557), (33, 1491183), (81, 607519), (99, 497061), (297, 165687), (891, 55229)]