51510400

素因数分解:

$2^7\times 5^2\times {\mathrm{16097}}^1$

素因数の和:16121

約数の個数: 48

約数和(自身を含む): 127254690

約数和(自身を除く): 75744290

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 16097, 32194, 64388, 80485, 128776, 160970, 257552, 321940, 402425, 515104, 643880, 804850, 1030208, 1287760, 1609700, 2060416, 2575520, 3219400, 5151040, 6438800, 10302080, 12877600, 25755200, 51510400]

約数ペア:

[(1, 51510400), (2, 25755200), (4, 12877600), (5, 10302080), (8, 6438800), (10, 5151040), (16, 3219400), (20, 2575520), (25, 2060416), (32, 1609700), (40, 1287760), (50, 1030208), (64, 804850), (80, 643880), (100, 515104), (128, 402425), (160, 321940), (200, 257552), (320, 160970), (400, 128776), (640, 80485), (800, 64388), (1600, 32194), (3200, 16097)]