53611558

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 109992960

約数和(自身を除く): 56381402

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 61, 77, 91, 122, 143, 154, 182, 286, 427, 439, 671, 793, 854, 878, 1001, 1342, 1586, 2002, 3073, 4697, 4829, 5551, 5707, 6146, 8723, 9394, 9658, 11102, 11414, 17446, 26779, 33803, 39949, 53558, 61061, 62777, 67606, 79898, 122122, 125554, 187453, 294569, 348127, 374906, 439439, 589138, 696254, 878878, 2061983, 2436889, 3829397, 4123966, 4873778, 7658794, 26805779, 53611558]

約数ペア:

[(1, 53611558), (2, 26805779), (7, 7658794), (11, 4873778), (13, 4123966), (14, 3829397), (22, 2436889), (26, 2061983), (61, 878878), (77, 696254), (91, 589138), (122, 439439), (143, 374906), (154, 348127), (182, 294569), (286, 187453), (427, 125554), (439, 122122), (671, 79898), (793, 67606), (854, 62777), (878, 61061), (1001, 53558), (1342, 39949), (1586, 33803), (2002, 26779), (3073, 17446), (4697, 11414), (4829, 11102), (5551, 9658), (5707, 9394), (6146, 8723)]