51759616

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{2351}}^1$

素因数の和:2412

約数の個数: 40

約数和(自身を含む): 105868224

約数和(自身を除く): 54108608

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2351, 2752, 4702, 5504, 9404, 11008, 18808, 22016, 37616, 75232, 101093, 150464, 202186, 300928, 404372, 601856, 808744, 1203712, 1617488, 3234976, 6469952, 12939904, 25879808, 51759616]

約数ペア:

[(1, 51759616), (2, 25879808), (4, 12939904), (8, 6469952), (16, 3234976), (32, 1617488), (43, 1203712), (64, 808744), (86, 601856), (128, 404372), (172, 300928), (256, 202186), (344, 150464), (512, 101093), (688, 75232), (1376, 37616), (2351, 22016), (2752, 18808), (4702, 11008), (5504, 9404)]