55918240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{49927}}^1$

素因数の和:49949

約数の個数: 48

約数和(自身を含む): 150982272

約数和(自身を除く): 95064032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 49927, 99854, 199708, 249635, 349489, 399416, 499270, 698978, 798832, 998540, 1397956, 1597664, 1747445, 1997080, 2795912, 3494890, 3994160, 5591824, 6989780, 7988320, 11183648, 13979560, 27959120, 55918240]

約数ペア:

[(1, 55918240), (2, 27959120), (4, 13979560), (5, 11183648), (7, 7988320), (8, 6989780), (10, 5591824), (14, 3994160), (16, 3494890), (20, 2795912), (28, 1997080), (32, 1747445), (35, 1597664), (40, 1397956), (56, 998540), (70, 798832), (80, 698978), (112, 499270), (140, 399416), (160, 349489), (224, 249635), (280, 199708), (560, 99854), (1120, 49927)]