55129872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3491}}^1$

素因数の和:3556

約数の個数: 80

約数和(自身を含む): 166275072

約数和(自身を除く): 111145200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3491, 3948, 5264, 6982, 7896, 10473, 13964, 15792, 20946, 24437, 27928, 41892, 48874, 55856, 73311, 83784, 97748, 146622, 164077, 167568, 195496, 293244, 328154, 390992, 492231, 586488, 656308, 984462, 1148539, 1172976, 1312616, 1968924, 2297078, 2625232, 3445617, 3937848, 4594156, 6891234, 7875696, 9188312, 13782468, 18376624, 27564936, 55129872]

約数ペア:

[(1, 55129872), (2, 27564936), (3, 18376624), (4, 13782468), (6, 9188312), (7, 7875696), (8, 6891234), (12, 4594156), (14, 3937848), (16, 3445617), (21, 2625232), (24, 2297078), (28, 1968924), (42, 1312616), (47, 1172976), (48, 1148539), (56, 984462), (84, 656308), (94, 586488), (112, 492231), (141, 390992), (168, 328154), (188, 293244), (282, 195496), (329, 167568), (336, 164077), (376, 146622), (564, 97748), (658, 83784), (752, 73311), (987, 55856), (1128, 48874), (1316, 41892), (1974, 27928), (2256, 24437), (2632, 20946), (3491, 15792), (3948, 13964), (5264, 10473), (6982, 7896)]