51245337

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6287}}^1$

素因数の和:6333

約数の個数: 32

約数和(自身を含む): 84510720

約数和(自身を除く): 33265383

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 6287, 8151, 18861, 69157, 81731, 119453, 207471, 245193, 358359, 899041, 1313983, 1552889, 2697123, 3941949, 4658667, 17081779, 51245337]

約数ペア:

[(1, 51245337), (3, 17081779), (11, 4658667), (13, 3941949), (19, 2697123), (33, 1552889), (39, 1313983), (57, 899041), (143, 358359), (209, 245193), (247, 207471), (429, 119453), (627, 81731), (741, 69157), (2717, 18861), (6287, 8151)]