49801018

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{2203}}^1$

素因数の和:2421

約数の個数: 16

約数和(自身を含む): 76170240

約数和(自身を除く): 26369222

約数列:

[1, 2, 89, 127, 178, 254, 2203, 4406, 11303, 22606, 196067, 279781, 392134, 559562, 24900509, 49801018]

約数ペア:

[(1, 49801018), (2, 24900509), (89, 559562), (127, 392134), (178, 279781), (254, 196067), (2203, 22606), (4406, 11303)]