54998356

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{12511}}^1$

素因数の和:12679

約数の個数: 24

約数和(自身を含む): 110706176

約数和(自身を除く): 55707820

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 12511, 25022, 50044, 87577, 175154, 350308, 1964227, 3928454, 7856908, 13749589, 27499178, 54998356]

約数ペア:

[(1, 54998356), (2, 27499178), (4, 13749589), (7, 7856908), (14, 3928454), (28, 1964227), (157, 350308), (314, 175154), (628, 87577), (1099, 50044), (2198, 25022), (4396, 12511)]