51033402

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{2143}}^1$

素因数の和:2174

約数の個数: 72

約数和(自身を含む): 133451136

約数和(自身を除く): 82417734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2143, 2646, 3402, 3969, 4286, 6429, 7938, 11907, 12858, 15001, 19287, 23814, 30002, 38574, 45003, 57861, 90006, 105007, 115722, 135009, 173583, 210014, 270018, 315021, 347166, 405027, 520749, 630042, 810054, 945063, 1041498, 1215081, 1890126, 2430162, 2835189, 3645243, 5670378, 7290486, 8505567, 17011134, 25516701, 51033402]

約数ペア:

[(1, 51033402), (2, 25516701), (3, 17011134), (6, 8505567), (7, 7290486), (9, 5670378), (14, 3645243), (18, 2835189), (21, 2430162), (27, 1890126), (42, 1215081), (49, 1041498), (54, 945063), (63, 810054), (81, 630042), (98, 520749), (126, 405027), (147, 347166), (162, 315021), (189, 270018), (243, 210014), (294, 173583), (378, 135009), (441, 115722), (486, 105007), (567, 90006), (882, 57861), (1134, 45003), (1323, 38574), (1701, 30002), (2143, 23814), (2646, 19287), (3402, 15001), (3969, 12858), (4286, 11907), (6429, 7938)]