49620399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4363}}^1$

素因数の和:4606

約数の個数: 16

約数和(自身を含む): 70382592

約数和(自身を除く): 20762193

約数列:

[1, 3, 17, 51, 223, 669, 3791, 4363, 11373, 13089, 74171, 222513, 972949, 2918847, 16540133, 49620399]

約数ペア:

[(1, 49620399), (3, 16540133), (17, 2918847), (51, 972949), (223, 222513), (669, 74171), (3791, 13089), (4363, 11373)]