51035740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{364541}}^1$

素因数の和:364557

約数の個数: 24

約数和(自身を含む): 122486112

約数和(自身を除く): 71450372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 364541, 729082, 1458164, 1822705, 2551787, 3645410, 5103574, 7290820, 10207148, 12758935, 25517870, 51035740]

約数ペア:

[(1, 51035740), (2, 25517870), (4, 12758935), (5, 10207148), (7, 7290820), (10, 5103574), (14, 3645410), (20, 2551787), (28, 1822705), (35, 1458164), (70, 729082), (140, 364541)]