50997219

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{509}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 84080640

約数和(自身を除く): 33083421

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 367, 509, 1101, 1527, 2569, 3563, 4771, 6617, 7707, 10689, 14313, 19851, 33397, 46319, 100191, 138957, 186803, 560409, 1307621, 2428439, 3922863, 7285317, 16999073, 50997219]

約数ペア:

[(1, 50997219), (3, 16999073), (7, 7285317), (13, 3922863), (21, 2428439), (39, 1307621), (91, 560409), (273, 186803), (367, 138957), (509, 100191), (1101, 46319), (1527, 33397), (2569, 19851), (3563, 14313), (4771, 10689), (6617, 7707)]