51840208

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1484

約数の個数: 80

約数和(自身を含む): 128027520

約数和(自身を除く): 76187312

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1433, 1904, 2128, 2261, 2584, 2866, 4522, 5168, 5732, 9044, 10031, 11464, 18088, 20062, 22928, 24361, 27227, 36176, 40124, 48722, 54454, 80248, 97444, 108908, 160496, 170527, 190589, 194888, 217816, 341054, 381178, 389776, 435632, 462859, 682108, 762356, 925718, 1364216, 1524712, 1851436, 2728432, 3049424, 3240013, 3702872, 6480026, 7405744, 12960052, 25920104, 51840208]

約数ペア:

[(1, 51840208), (2, 25920104), (4, 12960052), (7, 7405744), (8, 6480026), (14, 3702872), (16, 3240013), (17, 3049424), (19, 2728432), (28, 1851436), (34, 1524712), (38, 1364216), (56, 925718), (68, 762356), (76, 682108), (112, 462859), (119, 435632), (133, 389776), (136, 381178), (152, 341054), (238, 217816), (266, 194888), (272, 190589), (304, 170527), (323, 160496), (476, 108908), (532, 97444), (646, 80248), (952, 54454), (1064, 48722), (1292, 40124), (1433, 36176), (1904, 27227), (2128, 24361), (2261, 22928), (2584, 20062), (2866, 18088), (4522, 11464), (5168, 10031), (5732, 9044)]