49204419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{10007}}^1$

素因数の和:10170

約数の個数: 16

約数和(自身を含む): 72057600

約数和(自身を除く): 22853181

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 10007, 30021, 110077, 330231, 1491043, 4473129, 16401473, 49204419]

約数ペア:

[(1, 49204419), (3, 16401473), (11, 4473129), (33, 1491043), (149, 330231), (447, 110077), (1639, 30021), (4917, 10007)]