51410646

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 131304960

約数和(自身を除く): 79894314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 277, 378, 491, 554, 831, 982, 1473, 1662, 1939, 2493, 2946, 3437, 3878, 4419, 4986, 5817, 6874, 7479, 8838, 10311, 11634, 13257, 14958, 17451, 20622, 26514, 30933, 34902, 52353, 61866, 92799, 104706, 136007, 185598, 272014, 408021, 816042, 952049, 1224063, 1904098, 2448126, 2856147, 3672189, 5712294, 7344378, 8568441, 17136882, 25705323, 51410646]

約数ペア:

[(1, 51410646), (2, 25705323), (3, 17136882), (6, 8568441), (7, 7344378), (9, 5712294), (14, 3672189), (18, 2856147), (21, 2448126), (27, 1904098), (42, 1224063), (54, 952049), (63, 816042), (126, 408021), (189, 272014), (277, 185598), (378, 136007), (491, 104706), (554, 92799), (831, 61866), (982, 52353), (1473, 34902), (1662, 30933), (1939, 26514), (2493, 20622), (2946, 17451), (3437, 14958), (3878, 13257), (4419, 11634), (4986, 10311), (5817, 8838), (6874, 7479)]