50040018

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{4903}}^1$

素因数の和:4930

約数の個数: 56

約数和(自身を含む): 128641728

約数和(自身を除く): 78601710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 4903, 5103, 9806, 10206, 14709, 29418, 34321, 44127, 68642, 88254, 102963, 132381, 205926, 264762, 308889, 397143, 617778, 794286, 926667, 1191429, 1853334, 2382858, 2780001, 3574287, 5560002, 7148574, 8340003, 16680006, 25020009, 50040018]

約数ペア:

[(1, 50040018), (2, 25020009), (3, 16680006), (6, 8340003), (7, 7148574), (9, 5560002), (14, 3574287), (18, 2780001), (21, 2382858), (27, 1853334), (42, 1191429), (54, 926667), (63, 794286), (81, 617778), (126, 397143), (162, 308889), (189, 264762), (243, 205926), (378, 132381), (486, 102963), (567, 88254), (729, 68642), (1134, 44127), (1458, 34321), (1701, 29418), (3402, 14709), (4903, 10206), (5103, 9806)]