52780784

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1510

約数の個数: 80

約数和(自身を含む): 130348800

約数和(自身を除く): 77568016

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, 1459, 1904, 2128, 2261, 2584, 2918, 4522, 5168, 5836, 9044, 10213, 11672, 18088, 20426, 23344, 24803, 27721, 36176, 40852, 49606, 55442, 81704, 99212, 110884, 163408, 173621, 194047, 198424, 221768, 347242, 388094, 396848, 443536, 471257, 694484, 776188, 942514, 1388968, 1552376, 1885028, 2777936, 3104752, 3298799, 3770056, 6597598, 7540112, 13195196, 26390392, 52780784]

約数ペア:

[(1, 52780784), (2, 26390392), (4, 13195196), (7, 7540112), (8, 6597598), (14, 3770056), (16, 3298799), (17, 3104752), (19, 2777936), (28, 1885028), (34, 1552376), (38, 1388968), (56, 942514), (68, 776188), (76, 694484), (112, 471257), (119, 443536), (133, 396848), (136, 388094), (152, 347242), (238, 221768), (266, 198424), (272, 194047), (304, 173621), (323, 163408), (476, 110884), (532, 99212), (646, 81704), (952, 55442), (1064, 49606), (1292, 40852), (1459, 36176), (1904, 27721), (2128, 24803), (2261, 23344), (2584, 20426), (2918, 18088), (4522, 11672), (5168, 10213), (5836, 9044)]