54753280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{5347}}^1$

素因数の和:5374

約数の個数: 48

約数和(自身を含む): 131400360

約数和(自身を除く): 76647080

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, 5347, 10240, 10694, 21388, 26735, 42776, 53470, 85552, 106940, 171104, 213880, 342208, 427760, 684416, 855520, 1368832, 1711040, 2737664, 3422080, 5475328, 6844160, 10950656, 13688320, 27376640, 54753280]

約数ペア:

[(1, 54753280), (2, 27376640), (4, 13688320), (5, 10950656), (8, 6844160), (10, 5475328), (16, 3422080), (20, 2737664), (32, 1711040), (40, 1368832), (64, 855520), (80, 684416), (128, 427760), (160, 342208), (256, 213880), (320, 171104), (512, 106940), (640, 85552), (1024, 53470), (1280, 42776), (2048, 26735), (2560, 21388), (5120, 10694), (5347, 10240)]