49951165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21121}}^1$

素因数の和:21180

約数の個数: 16

約数和(自身を含む): 66914496

約数和(自身を除く): 16963331

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 21121, 105605, 232331, 908203, 1161655, 4541015, 9990233, 49951165]

約数ペア:

[(1, 49951165), (5, 9990233), (11, 4541015), (43, 1161655), (55, 908203), (215, 232331), (473, 105605), (2365, 21121)]