49342245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 89579520

約数和(自身を除く): 40237275

約数列:

[1, 3, 5, 15, 17, 23, 47, 51, 69, 85, 115, 141, 179, 235, 255, 345, 391, 537, 705, 799, 895, 1081, 1173, 1955, 2397, 2685, 3043, 3243, 3995, 4117, 5405, 5865, 8413, 9129, 11985, 12351, 15215, 16215, 18377, 20585, 25239, 42065, 45645, 55131, 61755, 69989, 91885, 126195, 143021, 193499, 209967, 275655, 349945, 429063, 580497, 715105, 967495, 1049835, 2145315, 2902485, 3289483, 9868449, 16447415, 49342245]

約数ペア:

[(1, 49342245), (3, 16447415), (5, 9868449), (15, 3289483), (17, 2902485), (23, 2145315), (47, 1049835), (51, 967495), (69, 715105), (85, 580497), (115, 429063), (141, 349945), (179, 275655), (235, 209967), (255, 193499), (345, 143021), (391, 126195), (537, 91885), (705, 69989), (799, 61755), (895, 55131), (1081, 45645), (1173, 42065), (1955, 25239), (2397, 20585), (2685, 18377), (3043, 16215), (3243, 15215), (3995, 12351), (4117, 11985), (5405, 9129), (5865, 8413)]