49499426

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1\times {\mathrm{643}}^1$

素因数の和:1337

約数の個数: 16

約数和(自身を含む): 75703488

約数和(自身を除く): 26204062

約数列:

[1, 2, 61, 122, 631, 643, 1262, 1286, 38491, 39223, 76982, 78446, 405733, 811466, 24749713, 49499426]

約数ペア:

[(1, 49499426), (2, 24749713), (61, 811466), (122, 405733), (631, 78446), (643, 76982), (1262, 39223), (1286, 38491)]