55457024

素因数分解:

$2^8\times 7^2\times {\mathrm{4421}}^1$

素因数の和:4451

約数の個数: 54

約数和(自身を含む): 128799594

約数和(自身を除く): 73342570

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 4421, 6272, 8842, 12544, 17684, 30947, 35368, 61894, 70736, 123788, 141472, 216629, 247576, 282944, 433258, 495152, 565888, 866516, 990304, 1131776, 1733032, 1980608, 3466064, 3961216, 6932128, 7922432, 13864256, 27728512, 55457024]

約数ペア:

[(1, 55457024), (2, 27728512), (4, 13864256), (7, 7922432), (8, 6932128), (14, 3961216), (16, 3466064), (28, 1980608), (32, 1733032), (49, 1131776), (56, 990304), (64, 866516), (98, 565888), (112, 495152), (128, 433258), (196, 282944), (224, 247576), (256, 216629), (392, 141472), (448, 123788), (784, 70736), (896, 61894), (1568, 35368), (1792, 30947), (3136, 17684), (4421, 12544), (6272, 8842)]