55657504

素因数分解:

$2^5\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1031}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 125870976

約数和(自身を除く): 70213472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 241, 482, 964, 1031, 1687, 1928, 2062, 3374, 3856, 4124, 6748, 7217, 7712, 8248, 13496, 14434, 16496, 26992, 28868, 32992, 53984, 57736, 115472, 230944, 248471, 496942, 993884, 1739297, 1987768, 3478594, 3975536, 6957188, 7951072, 13914376, 27828752, 55657504]

約数ペア:

[(1, 55657504), (2, 27828752), (4, 13914376), (7, 7951072), (8, 6957188), (14, 3975536), (16, 3478594), (28, 1987768), (32, 1739297), (56, 993884), (112, 496942), (224, 248471), (241, 230944), (482, 115472), (964, 57736), (1031, 53984), (1687, 32992), (1928, 28868), (2062, 26992), (3374, 16496), (3856, 14434), (4124, 13496), (6748, 8248), (7217, 7712)]