51301751.000000000

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 168

約数和(自身を含む): 392679936

約数和(自身を除く): 260908608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 131, 156, 169, 186, 192, 208, 248, 262, 312, 338, 372, 393, 403, 416, 496, 507, 524, 624, 676, 744, 786, 806, 832, 992, 1014, 1048, 1209, 1248, 1352, 1488, 1572, 1612, 1703, 1984, 2028, 2096, 2418, 2496, 2704, 2976, 3144, 3224, 3406, 4056, 4061, 4192, 4836, 5109, 5239, 5408, 5952, 6288, 6448, 6812, 8112, 8122, 8384, 9672, 10218, 10478, 10816, 12183, 12576, 12896, 13624, 15717, 16224, 16244, 19344, 20436, 20956, 22139, 24366, 25152, 25792, 27248, 31434, 32448, 32488, 38688, 40872, 41912, 44278, 48732, 52793, 54496, 62868, 64976, 66417, 77376, 81744, 83824, 88556, 97464, 105586, 108992, 125736, 129952, 132834, 158379, 163488, 167648, 177112, 194928, 211172, 251472, 259904, 265668, 316758, 326976, 335296, 354224, 389856, 422344, 502944, 531336, 633516, 686309, 708448, 779712, 844688, 1005888, 1062672, 1267032, 1372618, 1416896, 1689376, 2058927, 2125344, 2534064, 2745236, 3378752, 4117854, 4250688, 5068128, 5490472, 8235708, 10136256, 10980944, 16471416, 21961888, 32942832, 43923776, 65885664, 131771328]

約数ペア:

[(1, 131771328), (2, 65885664), (3, 43923776), (4, 32942832), (6, 21961888), (8, 16471416), (12, 10980944), (13, 10136256), (16, 8235708), (24, 5490472), (26, 5068128), (31, 4250688), (32, 4117854), (39, 3378752), (48, 2745236), (52, 2534064), (62, 2125344), (64, 2058927), (78, 1689376), (93, 1416896), (96, 1372618), (104, 1267032), (124, 1062672), (131, 1005888), (156, 844688), (169, 779712), (186, 708448), (192, 686309), (208, 633516), (248, 531336), (262, 502944), (312, 422344), (338, 389856), (372, 354224), (393, 335296), (403, 326976), (416, 316758), (496, 265668), (507, 259904), (524, 251472), (624, 211172), (676, 194928), (744, 177112), (786, 167648), (806, 163488), (832, 158379), (992, 132834), (1014, 129952), (1048, 125736), (1209, 108992), (1248, 105586), (1352, 97464), (1488, 88556), (1572, 83824), (1612, 81744), (1703, 77376), (1984, 66417), (2028, 64976), (2096, 62868), (2418, 54496), (2496, 52793), (2704, 48732), (2976, 44278), (3144, 41912), (3224, 40872), (3406, 38688), (4056, 32488), (4061, 32448), (4192, 31434), (4836, 27248), (5109, 25792), (5239, 25152), (5408, 24366), (5952, 22139), (6288, 20956), (6448, 20436), (6812, 19344), (8112, 16244), (8122, 16224), (8384, 15717), (9672, 13624), (10218, 12896), (10478, 12576), (10816, 12183)]