51027795

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 115420032

約数和(自身を除く): 64392237

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 51, 63, 65, 85, 91, 105, 117, 119, 153, 195, 221, 255, 273, 315, 357, 455, 585, 595, 663, 733, 765, 819, 1071, 1105, 1365, 1547, 1785, 1989, 2199, 3315, 3665, 4095, 4641, 5131, 5355, 6597, 7735, 9529, 9945, 10995, 12461, 13923, 15393, 23205, 25655, 28587, 32985, 37383, 46179, 47645, 62305, 66703, 69615, 76965, 85761, 87227, 112149, 142935, 161993, 186915, 200109, 230895, 261681, 333515, 428805, 436135, 485979, 560745, 600327, 785043, 809965, 1000545, 1133951, 1308405, 1457937, 2429895, 3001635, 3401853, 3925215, 5669755, 7289685, 10205559, 17009265, 51027795]

約数ペア:

[(1, 51027795), (3, 17009265), (5, 10205559), (7, 7289685), (9, 5669755), (13, 3925215), (15, 3401853), (17, 3001635), (21, 2429895), (35, 1457937), (39, 1308405), (45, 1133951), (51, 1000545), (63, 809965), (65, 785043), (85, 600327), (91, 560745), (105, 485979), (117, 436135), (119, 428805), (153, 333515), (195, 261681), (221, 230895), (255, 200109), (273, 186915), (315, 161993), (357, 142935), (455, 112149), (585, 87227), (595, 85761), (663, 76965), (733, 69615), (765, 66703), (819, 62305), (1071, 47645), (1105, 46179), (1365, 37383), (1547, 32985), (1785, 28587), (1989, 25655), (2199, 23205), (3315, 15393), (3665, 13923), (4095, 12461), (4641, 10995), (5131, 9945), (5355, 9529), (6597, 7735)]