53260256

素因数分解:

$2^5\times 7^2\times {\mathrm{33967}}^1$

素因数の和:33991

約数の個数: 36

約数和(自身を含む): 121979088

約数和(自身を除く): 68718832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 33967, 67934, 135868, 237769, 271736, 475538, 543472, 951076, 1086944, 1664383, 1902152, 3328766, 3804304, 6657532, 7608608, 13315064, 26630128, 53260256]

約数ペア:

[(1, 53260256), (2, 26630128), (4, 13315064), (7, 7608608), (8, 6657532), (14, 3804304), (16, 3328766), (28, 1902152), (32, 1664383), (49, 1086944), (56, 951076), (98, 543472), (112, 475538), (196, 271736), (224, 237769), (392, 135868), (784, 67934), (1568, 33967)]