54349477

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 69780312

約数和(自身を除く): 15430835

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 2009, 2081, 3731, 14567, 26117, 27053, 85321, 101969, 189371, 597247, 1109173, 1325597, 4180729, 7764211, 54349477]

約数ペア:

[(1, 54349477), (7, 7764211), (13, 4180729), (41, 1325597), (49, 1109173), (91, 597247), (287, 189371), (533, 101969), (637, 85321), (2009, 27053), (2081, 26117), (3731, 14567)]