53522420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{382303}}^1$

素因数の和:382319

約数の個数: 24

約数和(自身を含む): 128454144

約数和(自身を除く): 74931724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 382303, 764606, 1529212, 1911515, 2676121, 3823030, 5352242, 7646060, 10704484, 13380605, 26761210, 53522420]

約数ペア:

[(1, 53522420), (2, 26761210), (4, 13380605), (5, 10704484), (7, 7646060), (10, 5352242), (14, 3823030), (20, 2676121), (28, 1911515), (35, 1529212), (70, 764606), (140, 382303)]