48493315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 66124800

約数和(自身を除く): 17631485

約数列:

[1, 5, 13, 23, 65, 115, 163, 199, 299, 815, 995, 1495, 2119, 2587, 3749, 4577, 10595, 12935, 18745, 22885, 32437, 48737, 59501, 162185, 243685, 297505, 421681, 746051, 2108405, 3730255, 9698663, 48493315]

約数ペア:

[(1, 48493315), (5, 9698663), (13, 3730255), (23, 2108405), (65, 746051), (115, 421681), (163, 297505), (199, 243685), (299, 162185), (815, 59501), (995, 48737), (1495, 32437), (2119, 22885), (2587, 18745), (3749, 12935), (4577, 10595)]