55729261

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1879}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 67379200

約数和(自身を除く): 11649939

約数列:

[1, 7, 19, 133, 223, 1561, 1879, 4237, 13153, 29659, 35701, 249907, 419017, 2933119, 7961323, 55729261]

約数ペア:

[(1, 55729261), (7, 7961323), (19, 2933119), (133, 419017), (223, 249907), (1561, 35701), (1879, 29659), (4237, 13153)]