54076480

素因数分解:

$2^6\times 5^1\times {\mathrm{347}}^1\times {\mathrm{487}}^1$

素因数の和:851

約数の個数: 56

約数和(自身を含む): 129405888

約数和(自身を除く): 75329408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 347, 487, 694, 974, 1388, 1735, 1948, 2435, 2776, 3470, 3896, 4870, 5552, 6940, 7792, 9740, 11104, 13880, 15584, 19480, 22208, 27760, 31168, 38960, 55520, 77920, 111040, 155840, 168989, 337978, 675956, 844945, 1351912, 1689890, 2703824, 3379780, 5407648, 6759560, 10815296, 13519120, 27038240, 54076480]

約数ペア:

[(1, 54076480), (2, 27038240), (4, 13519120), (5, 10815296), (8, 6759560), (10, 5407648), (16, 3379780), (20, 2703824), (32, 1689890), (40, 1351912), (64, 844945), (80, 675956), (160, 337978), (320, 168989), (347, 155840), (487, 111040), (694, 77920), (974, 55520), (1388, 38960), (1735, 31168), (1948, 27760), (2435, 22208), (2776, 19480), (3470, 15584), (3896, 13880), (4870, 11104), (5552, 9740), (6940, 7792)]