51259068

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 155387232

約数和(自身を除く): 104128164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 97, 108, 126, 162, 189, 194, 233, 252, 291, 324, 378, 388, 466, 567, 582, 679, 699, 756, 873, 932, 1134, 1164, 1358, 1398, 1631, 1746, 2037, 2097, 2268, 2619, 2716, 2796, 3262, 3492, 4074, 4194, 4893, 5238, 6111, 6291, 6524, 7857, 8148, 8388, 9786, 10476, 12222, 12582, 14679, 15714, 18333, 18873, 19572, 22601, 24444, 25164, 29358, 31428, 36666, 37746, 44037, 45202, 54999, 58716, 67803, 73332, 75492, 88074, 90404, 109998, 132111, 135606, 158207, 176148, 203409, 219996, 264222, 271212, 316414, 406818, 474621, 528444, 610227, 632828, 813636, 949242, 1220454, 1423863, 1830681, 1898484, 2440908, 2847726, 3661362, 4271589, 5695452, 7322724, 8543178, 12814767, 17086356, 25629534, 51259068]

約数ペア:

[(1, 51259068), (2, 25629534), (3, 17086356), (4, 12814767), (6, 8543178), (7, 7322724), (9, 5695452), (12, 4271589), (14, 3661362), (18, 2847726), (21, 2440908), (27, 1898484), (28, 1830681), (36, 1423863), (42, 1220454), (54, 949242), (63, 813636), (81, 632828), (84, 610227), (97, 528444), (108, 474621), (126, 406818), (162, 316414), (189, 271212), (194, 264222), (233, 219996), (252, 203409), (291, 176148), (324, 158207), (378, 135606), (388, 132111), (466, 109998), (567, 90404), (582, 88074), (679, 75492), (699, 73332), (756, 67803), (873, 58716), (932, 54999), (1134, 45202), (1164, 44037), (1358, 37746), (1398, 36666), (1631, 31428), (1746, 29358), (2037, 25164), (2097, 24444), (2268, 22601), (2619, 19572), (2716, 18873), (2796, 18333), (3262, 15714), (3492, 14679), (4074, 12582), (4194, 12222), (4893, 10476), (5238, 9786), (6111, 8388), (6291, 8148), (6524, 7857)]