49923783

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{521}}^1$

素因数の和:566

約数の個数: 60

約数和(自身を含む): 92469168

約数和(自身を除く): 42545385

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 169, 189, 273, 351, 507, 521, 567, 819, 1053, 1183, 1521, 1563, 2457, 3549, 3647, 4563, 4689, 6773, 7371, 10647, 10941, 13689, 14067, 20319, 31941, 32823, 42201, 47411, 60957, 88049, 95823, 98469, 142233, 182871, 264147, 295407, 426699, 548613, 616343, 792441, 1280097, 1849029, 2377323, 3840291, 5547087, 7131969, 16641261, 49923783]

約数ペア:

[(1, 49923783), (3, 16641261), (7, 7131969), (9, 5547087), (13, 3840291), (21, 2377323), (27, 1849029), (39, 1280097), (63, 792441), (81, 616343), (91, 548613), (117, 426699), (169, 295407), (189, 264147), (273, 182871), (351, 142233), (507, 98469), (521, 95823), (567, 88049), (819, 60957), (1053, 47411), (1183, 42201), (1521, 32823), (1563, 31941), (2457, 20319), (3549, 14067), (3647, 13689), (4563, 10941), (4689, 10647), (6773, 7371)]