52514440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 133980480

約数和(自身を除く): 81466040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 71, 82, 88, 110, 142, 164, 205, 220, 284, 328, 355, 410, 440, 451, 568, 710, 781, 820, 902, 1420, 1562, 1640, 1681, 1804, 2255, 2840, 2911, 3124, 3362, 3608, 3905, 4510, 5822, 6248, 6724, 7810, 8405, 9020, 11644, 13448, 14555, 15620, 16810, 18040, 18491, 23288, 29110, 31240, 32021, 33620, 36982, 58220, 64042, 67240, 73964, 92455, 116440, 119351, 128084, 147928, 160105, 184910, 238702, 256168, 320210, 369820, 477404, 596755, 640420, 739640, 954808, 1193510, 1280840, 1312861, 2387020, 2625722, 4774040, 5251444, 6564305, 10502888, 13128610, 26257220, 52514440]

約数ペア:

[(1, 52514440), (2, 26257220), (4, 13128610), (5, 10502888), (8, 6564305), (10, 5251444), (11, 4774040), (20, 2625722), (22, 2387020), (40, 1312861), (41, 1280840), (44, 1193510), (55, 954808), (71, 739640), (82, 640420), (88, 596755), (110, 477404), (142, 369820), (164, 320210), (205, 256168), (220, 238702), (284, 184910), (328, 160105), (355, 147928), (410, 128084), (440, 119351), (451, 116440), (568, 92455), (710, 73964), (781, 67240), (820, 64042), (902, 58220), (1420, 36982), (1562, 33620), (1640, 32021), (1681, 31240), (1804, 29110), (2255, 23288), (2840, 18491), (2911, 18040), (3124, 16810), (3362, 15620), (3608, 14555), (3905, 13448), (4510, 11644), (5822, 9020), (6248, 8405), (6724, 7810)]