49874889

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2269}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 70606080

約数和(自身を除く): 20731191

約数列:

[1, 3, 17, 51, 431, 1293, 2269, 6807, 7327, 21981, 38573, 115719, 977939, 2933817, 16624963, 49874889]

約数ペア:

[(1, 49874889), (3, 16624963), (17, 2933817), (51, 977939), (431, 115719), (1293, 38573), (2269, 21981), (6807, 7327)]