50647580

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{26107}}^1$

素因数の和:26213

約数の個数: 24

約数和(自身を含む): 107460528

約数和(自身を除く): 56812948

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 26107, 52214, 104428, 130535, 261070, 522140, 2532379, 5064758, 10129516, 12661895, 25323790, 50647580]

約数ペア:

[(1, 50647580), (2, 25323790), (4, 12661895), (5, 10129516), (10, 5064758), (20, 2532379), (97, 522140), (194, 261070), (388, 130535), (485, 104428), (970, 52214), (1940, 26107)]