49649163

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1999}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 70272000

約数和(自身を除く): 20622837

約数列:

[1, 3, 17, 51, 487, 1461, 1999, 5997, 8279, 24837, 33983, 101949, 973513, 2920539, 16549721, 49649163]

約数ペア:

[(1, 49649163), (3, 16549721), (17, 2920539), (51, 973513), (487, 101949), (1461, 33983), (1999, 24837), (5997, 8279)]