55736320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{5443}}^1$

素因数の和:5470

約数の個数: 48

約数和(自身を含む): 133759080

約数和(自身を除く): 78022760

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, 5120, 5443, 10240, 10886, 21772, 27215, 43544, 54430, 87088, 108860, 174176, 217720, 348352, 435440, 696704, 870880, 1393408, 1741760, 2786816, 3483520, 5573632, 6967040, 11147264, 13934080, 27868160, 55736320]

約数ペア:

[(1, 55736320), (2, 27868160), (4, 13934080), (5, 11147264), (8, 6967040), (10, 5573632), (16, 3483520), (20, 2786816), (32, 1741760), (40, 1393408), (64, 870880), (80, 696704), (128, 435440), (160, 348352), (256, 217720), (320, 174176), (512, 108860), (640, 87088), (1024, 54430), (1280, 43544), (2048, 27215), (2560, 21772), (5120, 10886), (5443, 10240)]