50747440

素因数分解:

$2^4\times 5^1\times {\mathrm{634343}}^1$

素因数の和:634356

約数の個数: 20

約数和(自身を含む): 117987984

約数和(自身を除く): 67240544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 634343, 1268686, 2537372, 3171715, 5074744, 6343430, 10149488, 12686860, 25373720, 50747440]

約数ペア:

[(1, 50747440), (2, 25373720), (4, 12686860), (5, 10149488), (8, 6343430), (10, 5074744), (16, 3171715), (20, 2537372), (40, 1268686), (80, 634343)]