55442912

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1904

約数の個数: 72

約数和(自身を含む): 133728840

約数和(自身を除く): 78285928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1861, 1862, 2128, 3722, 3724, 4256, 7444, 7448, 13027, 14888, 14896, 26054, 29776, 29792, 35359, 52108, 59552, 70718, 91189, 104216, 141436, 182378, 208432, 247513, 282872, 364756, 416864, 495026, 565744, 729512, 990052, 1131488, 1459024, 1732591, 1980104, 2918048, 3465182, 3960208, 6930364, 7920416, 13860728, 27721456, 55442912]

約数ペア:

[(1, 55442912), (2, 27721456), (4, 13860728), (7, 7920416), (8, 6930364), (14, 3960208), (16, 3465182), (19, 2918048), (28, 1980104), (32, 1732591), (38, 1459024), (49, 1131488), (56, 990052), (76, 729512), (98, 565744), (112, 495026), (133, 416864), (152, 364756), (196, 282872), (224, 247513), (266, 208432), (304, 182378), (392, 141436), (532, 104216), (608, 91189), (784, 70718), (931, 59552), (1064, 52108), (1568, 35359), (1861, 29792), (1862, 29776), (2128, 26054), (3722, 14896), (3724, 14888), (4256, 13027), (7444, 7448)]