49391426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1493}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 90357120

約数和(自身を除く): 40965694

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 238, 278, 973, 1493, 1946, 2363, 2986, 4726, 10451, 16541, 20902, 25381, 33082, 50762, 177667, 207527, 355334, 415054, 1452689, 2905378, 3527959, 7055918, 24695713, 49391426]

約数ペア:

[(1, 49391426), (2, 24695713), (7, 7055918), (14, 3527959), (17, 2905378), (34, 1452689), (119, 415054), (139, 355334), (238, 207527), (278, 177667), (973, 50762), (1493, 33082), (1946, 25381), (2363, 20902), (2986, 16541), (4726, 10451)]