53031440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8609}}^1$

素因数の和:8640

約数の個数: 80

約数和(自身を含む): 153740160

約数和(自身を除く): 100708720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 8609, 17218, 34436, 43045, 60263, 68872, 86090, 94699, 120526, 137744, 172180, 189398, 241052, 301315, 344360, 378796, 473495, 482104, 602630, 662893, 688720, 757592, 946990, 964208, 1205260, 1325786, 1515184, 1893980, 2410520, 2651572, 3314465, 3787960, 4821040, 5303144, 6628930, 7575920, 10606288, 13257860, 26515720, 53031440]

約数ペア:

[(1, 53031440), (2, 26515720), (4, 13257860), (5, 10606288), (7, 7575920), (8, 6628930), (10, 5303144), (11, 4821040), (14, 3787960), (16, 3314465), (20, 2651572), (22, 2410520), (28, 1893980), (35, 1515184), (40, 1325786), (44, 1205260), (55, 964208), (56, 946990), (70, 757592), (77, 688720), (80, 662893), (88, 602630), (110, 482104), (112, 473495), (140, 378796), (154, 344360), (176, 301315), (220, 241052), (280, 189398), (308, 172180), (385, 137744), (440, 120526), (560, 94699), (616, 86090), (770, 68872), (880, 60263), (1232, 43045), (1540, 34436), (3080, 17218), (6160, 8609)]