55089664

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:853

約数の個数: 80

約数和(自身を含む): 132580800

約数和(自身を除く): 77491136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 809, 896, 1064, 1216, 1618, 1792, 2128, 2432, 3236, 3584, 4256, 4864, 5663, 6472, 8512, 9728, 11326, 12944, 15371, 17024, 22652, 25888, 30742, 34048, 45304, 51776, 61484, 68096, 90608, 103552, 107597, 122968, 181216, 207104, 215194, 245936, 362432, 414208, 430388, 491872, 724864, 860776, 983744, 1449728, 1721552, 1967488, 2899456, 3443104, 3934976, 6886208, 7869952, 13772416, 27544832, 55089664]

約数ペア:

[(1, 55089664), (2, 27544832), (4, 13772416), (7, 7869952), (8, 6886208), (14, 3934976), (16, 3443104), (19, 2899456), (28, 1967488), (32, 1721552), (38, 1449728), (56, 983744), (64, 860776), (76, 724864), (112, 491872), (128, 430388), (133, 414208), (152, 362432), (224, 245936), (256, 215194), (266, 207104), (304, 181216), (448, 122968), (512, 107597), (532, 103552), (608, 90608), (809, 68096), (896, 61484), (1064, 51776), (1216, 45304), (1618, 34048), (1792, 30742), (2128, 25888), (2432, 22652), (3236, 17024), (3584, 15371), (4256, 12944), (4864, 11326), (5663, 9728), (6472, 8512)]