53432320

素因数分解:

$2^{12}\times 5^1\times {\mathrm{2609}}^1$

素因数の和:2638

約数の個数: 52

約数和(自身を含む): 128271060

約数和(自身を除く): 74838740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 2609, 4096, 5120, 5218, 10240, 10436, 13045, 20480, 20872, 26090, 41744, 52180, 83488, 104360, 166976, 208720, 333952, 417440, 667904, 834880, 1335808, 1669760, 2671616, 3339520, 5343232, 6679040, 10686464, 13358080, 26716160, 53432320]

約数ペア:

[(1, 53432320), (2, 26716160), (4, 13358080), (5, 10686464), (8, 6679040), (10, 5343232), (16, 3339520), (20, 2671616), (32, 1669760), (40, 1335808), (64, 834880), (80, 667904), (128, 417440), (160, 333952), (256, 208720), (320, 166976), (512, 104360), (640, 83488), (1024, 52180), (1280, 41744), (2048, 26090), (2560, 20872), (2609, 20480), (4096, 13045), (5120, 10436), (5218, 10240)]