51745936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 114742656

約数和(自身を除く): 62996720

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 71, 82, 88, 101, 142, 164, 176, 202, 284, 328, 404, 451, 568, 656, 781, 808, 902, 1111, 1136, 1562, 1616, 1804, 2222, 2911, 3124, 3608, 4141, 4444, 5822, 6248, 7171, 7216, 8282, 8888, 11644, 12496, 14342, 16564, 17776, 23288, 28684, 32021, 33128, 45551, 46576, 57368, 64042, 66256, 78881, 91102, 114736, 128084, 157762, 182204, 256168, 294011, 315524, 364408, 512336, 588022, 631048, 728816, 1176044, 1262096, 2352088, 3234121, 4704176, 6468242, 12936484, 25872968, 51745936]

約数ペア:

[(1, 51745936), (2, 25872968), (4, 12936484), (8, 6468242), (11, 4704176), (16, 3234121), (22, 2352088), (41, 1262096), (44, 1176044), (71, 728816), (82, 631048), (88, 588022), (101, 512336), (142, 364408), (164, 315524), (176, 294011), (202, 256168), (284, 182204), (328, 157762), (404, 128084), (451, 114736), (568, 91102), (656, 78881), (781, 66256), (808, 64042), (902, 57368), (1111, 46576), (1136, 45551), (1562, 33128), (1616, 32021), (1804, 28684), (2222, 23288), (2911, 17776), (3124, 16564), (3608, 14342), (4141, 12496), (4444, 11644), (5822, 8888), (6248, 8282), (7171, 7216)]