51375380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{366967}}^1$

素因数の和:366983

約数の個数: 24

約数和(自身を含む): 123301248

約数和(自身を除く): 71925868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 366967, 733934, 1467868, 1834835, 2568769, 3669670, 5137538, 7339340, 10275076, 12843845, 25687690, 51375380]

約数ペア:

[(1, 51375380), (2, 25687690), (4, 12843845), (5, 10275076), (7, 7339340), (10, 5137538), (14, 3669670), (20, 2568769), (28, 1834835), (35, 1467868), (70, 733934), (140, 366967)]