51748704

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 216

約数和(自身を含む): 181130040

約数和(自身を除く): 129381336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 193, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 386, 392, 399, 441, 456, 504, 532, 579, 588, 608, 672, 684, 772, 784, 798, 882, 912, 931, 1008, 1064, 1158, 1176, 1197, 1351, 1368, 1544, 1568, 1596, 1737, 1764, 1824, 1862, 2016, 2128, 2316, 2352, 2394, 2702, 2736, 2793, 3088, 3192, 3474, 3528, 3667, 3724, 4053, 4256, 4632, 4704, 4788, 5404, 5472, 5586, 6176, 6384, 6948, 7056, 7334, 7448, 8106, 8379, 9264, 9457, 9576, 10808, 11001, 11172, 12159, 12768, 13896, 14112, 14668, 14896, 16212, 16758, 18528, 18914, 19152, 21616, 22002, 22344, 24318, 25669, 27792, 28371, 29336, 29792, 32424, 33003, 33516, 37828, 38304, 43232, 44004, 44688, 48636, 51338, 55584, 56742, 58672, 64848, 66006, 67032, 75656, 77007, 85113, 88008, 89376, 97272, 102676, 113484, 117344, 129696, 132012, 134064, 151312, 154014, 170226, 176016, 179683, 194544, 205352, 226968, 231021, 264024, 268128, 302624, 308028, 340452, 352032, 359366, 389088, 410704, 453936, 462042, 528048, 539049, 616056, 680904, 718732, 821408, 907872, 924084, 1056096, 1078098, 1232112, 1361808, 1437464, 1617147, 1848168, 2156196, 2464224, 2723616, 2874928, 3234294, 3696336, 4312392, 5749856, 6468588, 7392672, 8624784, 12937176, 17249568, 25874352, 51748704]

約数ペア:

[(1, 51748704), (2, 25874352), (3, 17249568), (4, 12937176), (6, 8624784), (7, 7392672), (8, 6468588), (9, 5749856), (12, 4312392), (14, 3696336), (16, 3234294), (18, 2874928), (19, 2723616), (21, 2464224), (24, 2156196), (28, 1848168), (32, 1617147), (36, 1437464), (38, 1361808), (42, 1232112), (48, 1078098), (49, 1056096), (56, 924084), (57, 907872), (63, 821408), (72, 718732), (76, 680904), (84, 616056), (96, 539049), (98, 528048), (112, 462042), (114, 453936), (126, 410704), (133, 389088), (144, 359366), (147, 352032), (152, 340452), (168, 308028), (171, 302624), (193, 268128), (196, 264024), (224, 231021), (228, 226968), (252, 205352), (266, 194544), (288, 179683), (294, 176016), (304, 170226), (336, 154014), (342, 151312), (386, 134064), (392, 132012), (399, 129696), (441, 117344), (456, 113484), (504, 102676), (532, 97272), (579, 89376), (588, 88008), (608, 85113), (672, 77007), (684, 75656), (772, 67032), (784, 66006), (798, 64848), (882, 58672), (912, 56742), (931, 55584), (1008, 51338), (1064, 48636), (1158, 44688), (1176, 44004), (1197, 43232), (1351, 38304), (1368, 37828), (1544, 33516), (1568, 33003), (1596, 32424), (1737, 29792), (1764, 29336), (1824, 28371), (1862, 27792), (2016, 25669), (2128, 24318), (2316, 22344), (2352, 22002), (2394, 21616), (2702, 19152), (2736, 18914), (2793, 18528), (3088, 16758), (3192, 16212), (3474, 14896), (3528, 14668), (3667, 14112), (3724, 13896), (4053, 12768), (4256, 12159), (4632, 11172), (4704, 11001), (4788, 10808), (5404, 9576), (5472, 9457), (5586, 9264), (6176, 8379), (6384, 8106), (6948, 7448), (7056, 7334)]