55031060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{393079}}^1$

素因数の和:393095

約数の個数: 24

約数和(自身を含む): 132074880

約数和(自身を除く): 77043820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 393079, 786158, 1572316, 1965395, 2751553, 3930790, 5503106, 7861580, 11006212, 13757765, 27515530, 55031060]

約数ペア:

[(1, 55031060), (2, 27515530), (4, 13757765), (5, 11006212), (7, 7861580), (10, 5503106), (14, 3930790), (20, 2751553), (28, 1965395), (35, 1572316), (70, 786158), (140, 393079)]