54256640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{10597}}^1$

素因数の和:10622

約数の個数: 44

約数和(自身を含む): 130164636

約数和(自身を除く): 75907996

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, 10597, 21194, 42388, 52985, 84776, 105970, 169552, 211940, 339104, 423880, 678208, 847760, 1356416, 1695520, 2712832, 3391040, 5425664, 6782080, 10851328, 13564160, 27128320, 54256640]

約数ペア:

[(1, 54256640), (2, 27128320), (4, 13564160), (5, 10851328), (8, 6782080), (10, 5425664), (16, 3391040), (20, 2712832), (32, 1695520), (40, 1356416), (64, 847760), (80, 678208), (128, 423880), (160, 339104), (256, 211940), (320, 169552), (512, 105970), (640, 84776), (1024, 52985), (1280, 42388), (2560, 21194), (5120, 10597)]