52921407

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 90397440

約数和(自身を除く): 37476033

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 121, 177, 231, 353, 363, 413, 649, 847, 1059, 1239, 1947, 2471, 2541, 3883, 4543, 7139, 7413, 11649, 13629, 20827, 21417, 27181, 42713, 49973, 62481, 81543, 128139, 145789, 149919, 229097, 298991, 437367, 687291, 896973, 1603679, 2520067, 4811037, 7560201, 17640469, 52921407]

約数ペア:

[(1, 52921407), (3, 17640469), (7, 7560201), (11, 4811037), (21, 2520067), (33, 1603679), (59, 896973), (77, 687291), (121, 437367), (177, 298991), (231, 229097), (353, 149919), (363, 145789), (413, 128139), (649, 81543), (847, 62481), (1059, 49973), (1239, 42713), (1947, 27181), (2471, 21417), (2541, 20827), (3883, 13629), (4543, 11649), (7139, 7413)]