55780637

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{1277}}^1$

素因数の和:1337

約数の個数: 18

約数和(自身を含む): 64760094

約数和(自身を除く): 8979457

約数列:

[1, 11, 19, 121, 209, 361, 1277, 2299, 3971, 14047, 24263, 43681, 154517, 266893, 460997, 2935823, 5070967, 55780637]

約数ペア:

[(1, 55780637), (11, 5070967), (19, 2935823), (121, 460997), (209, 266893), (361, 154517), (1277, 43681), (2299, 24263), (3971, 14047)]