55888994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{210109}}^1$

素因数の和:210137

約数の個数: 16

約数和(自身を含む): 100852800

約数和(自身を除く): 44963806

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 210109, 420218, 1470763, 2941526, 3992071, 7984142, 27944497, 55888994]

約数ペア:

[(1, 55888994), (2, 27944497), (7, 7984142), (14, 3992071), (19, 2941526), (38, 1470763), (133, 420218), (266, 210109)]