49369400

素因数分解:

$2^3\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1279}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 115468800

約数和(自身を除く): 66099400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 193, 200, 386, 772, 965, 1279, 1544, 1930, 2558, 3860, 4825, 5116, 6395, 7720, 9650, 10232, 12790, 19300, 25580, 31975, 38600, 51160, 63950, 127900, 246847, 255800, 493694, 987388, 1234235, 1974776, 2468470, 4936940, 6171175, 9873880, 12342350, 24684700, 49369400]

約数ペア:

[(1, 49369400), (2, 24684700), (4, 12342350), (5, 9873880), (8, 6171175), (10, 4936940), (20, 2468470), (25, 1974776), (40, 1234235), (50, 987388), (100, 493694), (193, 255800), (200, 246847), (386, 127900), (772, 63950), (965, 51160), (1279, 38600), (1544, 31975), (1930, 25580), (2558, 19300), (3860, 12790), (4825, 10232), (5116, 9650), (6395, 7720)]