48919500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{1553}}^1$

素因数の和:1585

約数の個数: 144

約数和(自身を含む): 176484672

約数和(自身を除く): 127565172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1553, 1575, 1750, 2100, 2250, 2625, 3106, 3150, 3500, 4500, 4659, 5250, 6212, 6300, 7765, 7875, 9318, 10500, 10871, 13977, 15530, 15750, 18636, 21742, 23295, 27954, 31060, 31500, 32613, 38825, 43484, 46590, 54355, 55908, 65226, 69885, 77650, 93180, 97839, 108710, 116475, 130452, 139770, 155300, 163065, 194125, 195678, 217420, 232950, 271775, 279540, 326130, 349425, 388250, 391356, 465900, 489195, 543550, 582375, 652260, 698850, 776500, 815325, 978390, 1087100, 1164750, 1358875, 1397700, 1630650, 1747125, 1956780, 2329500, 2445975, 2717750, 3261300, 3494250, 4076625, 4891950, 5435500, 6988500, 8153250, 9783900, 12229875, 16306500, 24459750, 48919500]

約数ペア:

[(1, 48919500), (2, 24459750), (3, 16306500), (4, 12229875), (5, 9783900), (6, 8153250), (7, 6988500), (9, 5435500), (10, 4891950), (12, 4076625), (14, 3494250), (15, 3261300), (18, 2717750), (20, 2445975), (21, 2329500), (25, 1956780), (28, 1747125), (30, 1630650), (35, 1397700), (36, 1358875), (42, 1164750), (45, 1087100), (50, 978390), (60, 815325), (63, 776500), (70, 698850), (75, 652260), (84, 582375), (90, 543550), (100, 489195), (105, 465900), (125, 391356), (126, 388250), (140, 349425), (150, 326130), (175, 279540), (180, 271775), (210, 232950), (225, 217420), (250, 195678), (252, 194125), (300, 163065), (315, 155300), (350, 139770), (375, 130452), (420, 116475), (450, 108710), (500, 97839), (525, 93180), (630, 77650), (700, 69885), (750, 65226), (875, 55908), (900, 54355), (1050, 46590), (1125, 43484), (1260, 38825), (1500, 32613), (1553, 31500), (1575, 31060), (1750, 27954), (2100, 23295), (2250, 21742), (2625, 18636), (3106, 15750), (3150, 15530), (3500, 13977), (4500, 10871), (4659, 10500), (5250, 9318), (6212, 7875), (6300, 7765)]