51650522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 103783680

約数和(自身を除く): 52133158

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 109, 119, 154, 181, 187, 218, 238, 362, 374, 763, 1199, 1267, 1309, 1526, 1853, 1991, 2398, 2534, 2618, 3077, 3706, 3982, 6154, 8393, 12971, 13937, 16786, 19729, 20383, 21539, 25942, 27874, 33847, 39458, 40766, 43078, 67694, 138103, 142681, 217019, 236929, 276206, 285362, 335393, 434038, 473858, 670786, 1519133, 2347751, 3038266, 3689323, 4695502, 7378646, 25825261, 51650522]

約数ペア:

[(1, 51650522), (2, 25825261), (7, 7378646), (11, 4695502), (14, 3689323), (17, 3038266), (22, 2347751), (34, 1519133), (77, 670786), (109, 473858), (119, 434038), (154, 335393), (181, 285362), (187, 276206), (218, 236929), (238, 217019), (362, 142681), (374, 138103), (763, 67694), (1199, 43078), (1267, 40766), (1309, 39458), (1526, 33847), (1853, 27874), (1991, 25942), (2398, 21539), (2534, 20383), (2618, 19729), (3077, 16786), (3706, 13937), (3982, 12971), (6154, 8393)]