49495600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1643

約数の個数: 120

約数和(自身を含む): 148347648

約数和(自身を除く): 98852048

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1607, 1925, 2200, 2800, 3080, 3214, 3850, 4400, 6160, 6428, 7700, 8035, 11249, 12856, 15400, 16070, 17677, 22498, 25712, 30800, 32140, 35354, 40175, 44996, 56245, 64280, 70708, 80350, 88385, 89992, 112490, 123739, 128560, 141416, 160700, 176770, 179984, 224980, 247478, 281225, 282832, 321400, 353540, 441925, 449960, 494956, 562450, 618695, 642800, 707080, 883850, 899920, 989912, 1124900, 1237390, 1414160, 1767700, 1979824, 2249800, 2474780, 3093475, 3535400, 4499600, 4949560, 6186950, 7070800, 9899120, 12373900, 24747800, 49495600]

約数ペア:

[(1, 49495600), (2, 24747800), (4, 12373900), (5, 9899120), (7, 7070800), (8, 6186950), (10, 4949560), (11, 4499600), (14, 3535400), (16, 3093475), (20, 2474780), (22, 2249800), (25, 1979824), (28, 1767700), (35, 1414160), (40, 1237390), (44, 1124900), (50, 989912), (55, 899920), (56, 883850), (70, 707080), (77, 642800), (80, 618695), (88, 562450), (100, 494956), (110, 449960), (112, 441925), (140, 353540), (154, 321400), (175, 282832), (176, 281225), (200, 247478), (220, 224980), (275, 179984), (280, 176770), (308, 160700), (350, 141416), (385, 128560), (400, 123739), (440, 112490), (550, 89992), (560, 88385), (616, 80350), (700, 70708), (770, 64280), (880, 56245), (1100, 44996), (1232, 40175), (1400, 35354), (1540, 32140), (1607, 30800), (1925, 25712), (2200, 22498), (2800, 17677), (3080, 16070), (3214, 15400), (3850, 12856), (4400, 11249), (6160, 8035), (6428, 7700)]