52948140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{126067}}^1$

素因数の和:126086

約数の個数: 48

約数和(自身を含む): 169435392

約数和(自身を除く): 116487252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 126067, 252134, 378201, 504268, 630335, 756402, 882469, 1260670, 1512804, 1764938, 1891005, 2521340, 2647407, 3529876, 3782010, 4412345, 5294814, 7564020, 8824690, 10589628, 13237035, 17649380, 26474070, 52948140]

約数ペア:

[(1, 52948140), (2, 26474070), (3, 17649380), (4, 13237035), (5, 10589628), (6, 8824690), (7, 7564020), (10, 5294814), (12, 4412345), (14, 3782010), (15, 3529876), (20, 2647407), (21, 2521340), (28, 1891005), (30, 1764938), (35, 1512804), (42, 1260670), (60, 882469), (70, 756402), (84, 630335), (105, 504268), (140, 378201), (210, 252134), (420, 126067)]