51268581

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 92776320

約数和(自身を除く): 41507739

約数列:

[1, 3, 7, 9, 13, 21, 39, 59, 63, 91, 117, 177, 273, 413, 531, 767, 819, 1061, 1239, 2301, 3183, 3717, 5369, 6903, 7427, 9549, 13793, 16107, 22281, 41379, 48321, 62599, 66843, 96551, 124137, 187797, 289653, 438193, 563391, 813787, 868959, 1314579, 2441361, 3943737, 5696509, 7324083, 17089527, 51268581]

約数ペア:

[(1, 51268581), (3, 17089527), (7, 7324083), (9, 5696509), (13, 3943737), (21, 2441361), (39, 1314579), (59, 868959), (63, 813787), (91, 563391), (117, 438193), (177, 289653), (273, 187797), (413, 124137), (531, 96551), (767, 66843), (819, 62599), (1061, 48321), (1239, 41379), (2301, 22281), (3183, 16107), (3717, 13793), (5369, 9549), (6903, 7427)]