49984389

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61031}}^1$

素因数の和:61057

約数の個数: 24

約数和(自身を含む): 88862592

約数和(自身を除く): 38878203

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 61031, 183093, 427217, 549279, 793403, 1281651, 2380209, 3844953, 5553821, 7140627, 16661463, 49984389]

約数ペア:

[(1, 49984389), (3, 16661463), (7, 7140627), (9, 5553821), (13, 3844953), (21, 2380209), (39, 1281651), (63, 793403), (91, 549279), (117, 427217), (273, 183093), (819, 61031)]