49429400

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2447}}^1$

素因数の和:2564

約数の個数: 48

約数和(自身を含む): 116108640

約数和(自身を除く): 66679240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 808, 1010, 2020, 2447, 2525, 4040, 4894, 5050, 9788, 10100, 12235, 19576, 20200, 24470, 48940, 61175, 97880, 122350, 244700, 247147, 489400, 494294, 988588, 1235735, 1977176, 2471470, 4942940, 6178675, 9885880, 12357350, 24714700, 49429400]

約数ペア:

[(1, 49429400), (2, 24714700), (4, 12357350), (5, 9885880), (8, 6178675), (10, 4942940), (20, 2471470), (25, 1977176), (40, 1235735), (50, 988588), (100, 494294), (101, 489400), (200, 247147), (202, 244700), (404, 122350), (505, 97880), (808, 61175), (1010, 48940), (2020, 24470), (2447, 20200), (2525, 19576), (4040, 12235), (4894, 10100), (5050, 9788)]