53213820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80627}}^1$

素因数の和:80650

約数の個数: 48

約数和(自身を含む): 162546048

約数和(自身を除く): 109332228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 80627, 161254, 241881, 322508, 403135, 483762, 806270, 886897, 967524, 1209405, 1612540, 1773794, 2418810, 2660691, 3547588, 4434485, 4837620, 5321382, 8868970, 10642764, 13303455, 17737940, 26606910, 53213820]

約数ペア:

[(1, 53213820), (2, 26606910), (3, 17737940), (4, 13303455), (5, 10642764), (6, 8868970), (10, 5321382), (11, 4837620), (12, 4434485), (15, 3547588), (20, 2660691), (22, 2418810), (30, 1773794), (33, 1612540), (44, 1209405), (55, 967524), (60, 886897), (66, 806270), (110, 483762), (132, 403135), (165, 322508), (220, 241881), (330, 161254), (660, 80627)]