55123370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1301}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 104993280

約数和(自身を除く): 49869910

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 446, 1115, 1301, 2230, 2602, 4237, 6505, 8474, 13010, 21185, 24719, 42370, 49438, 123595, 247190, 290123, 580246, 1450615, 2901230, 5512337, 11024674, 27561685, 55123370]

約数ペア:

[(1, 55123370), (2, 27561685), (5, 11024674), (10, 5512337), (19, 2901230), (38, 1450615), (95, 580246), (190, 290123), (223, 247190), (446, 123595), (1115, 49438), (1301, 42370), (2230, 24719), (2602, 21185), (4237, 13010), (6505, 8474)]