57055684

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{12979}}^1$

素因数の和:13147

約数の個数: 24

約数和(自身を含む): 114847040

約数和(自身を除く): 57791356

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 12979, 25958, 51916, 90853, 181706, 363412, 2037703, 4075406, 8150812, 14263921, 28527842, 57055684]

約数ペア:

[(1, 57055684), (2, 28527842), (4, 14263921), (7, 8150812), (14, 4075406), (28, 2037703), (157, 363412), (314, 181706), (628, 90853), (1099, 51916), (2198, 25958), (4396, 12979)]