55382540

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{10529}}^1$

素因数の和:10801

約数の個数: 24

約数和(自身を含む): 116756640

約数和(自身を除く): 61374100

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 10529, 21058, 42116, 52645, 105290, 210580, 2769127, 5538254, 11076508, 13845635, 27691270, 55382540]

約数ペア:

[(1, 55382540), (2, 27691270), (4, 13845635), (5, 11076508), (10, 5538254), (20, 2769127), (263, 210580), (526, 105290), (1052, 52645), (1315, 42116), (2630, 21058), (5260, 10529)]