51720768

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{907}}^1$

素因数の和:942

約数の個数: 140

約数和(自身を含む): 167438832

約数和(自身を除く): 115718064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 907, 1056, 1188, 1296, 1584, 1728, 1782, 1814, 2112, 2376, 2592, 2721, 3168, 3564, 3628, 4752, 5184, 5442, 6336, 7128, 7256, 8163, 9504, 9977, 10884, 14256, 14512, 16326, 19008, 19954, 21768, 24489, 28512, 29024, 29931, 32652, 39908, 43536, 48978, 57024, 58048, 59862, 65304, 73467, 79816, 87072, 89793, 97956, 119724, 130608, 146934, 159632, 174144, 179586, 195912, 239448, 261216, 269379, 293868, 319264, 359172, 391824, 478896, 522432, 538758, 587736, 638528, 718344, 783648, 808137, 957792, 1077516, 1175472, 1436688, 1567296, 1616274, 1915584, 2155032, 2350944, 2873376, 3232548, 4310064, 4701888, 5746752, 6465096, 8620128, 12930192, 17240256, 25860384, 51720768]

約数ペア:

[(1, 51720768), (2, 25860384), (3, 17240256), (4, 12930192), (6, 8620128), (8, 6465096), (9, 5746752), (11, 4701888), (12, 4310064), (16, 3232548), (18, 2873376), (22, 2350944), (24, 2155032), (27, 1915584), (32, 1616274), (33, 1567296), (36, 1436688), (44, 1175472), (48, 1077516), (54, 957792), (64, 808137), (66, 783648), (72, 718344), (81, 638528), (88, 587736), (96, 538758), (99, 522432), (108, 478896), (132, 391824), (144, 359172), (162, 319264), (176, 293868), (192, 269379), (198, 261216), (216, 239448), (264, 195912), (288, 179586), (297, 174144), (324, 159632), (352, 146934), (396, 130608), (432, 119724), (528, 97956), (576, 89793), (594, 87072), (648, 79816), (704, 73467), (792, 65304), (864, 59862), (891, 58048), (907, 57024), (1056, 48978), (1188, 43536), (1296, 39908), (1584, 32652), (1728, 29931), (1782, 29024), (1814, 28512), (2112, 24489), (2376, 21768), (2592, 19954), (2721, 19008), (3168, 16326), (3564, 14512), (3628, 14256), (4752, 10884), (5184, 9977), (5442, 9504), (6336, 8163), (7128, 7256)]