52464640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{10247}}^1$

素因数の和:10272

約数の個数: 44

約数和(自身を含む): 125865936

約数和(自身を除く): 73401296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 10247, 20494, 40988, 51235, 81976, 102470, 163952, 204940, 327904, 409880, 655808, 819760, 1311616, 1639520, 2623232, 3279040, 5246464, 6558080, 10492928, 13116160, 26232320, 52464640]

約数ペア:

[(1, 52464640), (2, 26232320), (4, 13116160), (5, 10492928), (8, 6558080), (10, 5246464), (16, 3279040), (20, 2623232), (32, 1639520), (40, 1311616), (64, 819760), (80, 655808), (128, 409880), (160, 327904), (256, 204940), (320, 163952), (512, 102470), (640, 81976), (1024, 51235), (1280, 40988), (2560, 20494), (5120, 10247)]