51449584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2293

約数の個数: 40

約数和(自身を含む): 105136128

約数和(自身を除く): 53686544

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2207, 2914, 4414, 5828, 8828, 11656, 17656, 23312, 35312, 68417, 103729, 136834, 207458, 273668, 414916, 547336, 829832, 1094672, 1659664, 3215599, 6431198, 12862396, 25724792, 51449584]

約数ペア:

[(1, 51449584), (2, 25724792), (4, 12862396), (8, 6431198), (16, 3215599), (31, 1659664), (47, 1094672), (62, 829832), (94, 547336), (124, 414916), (188, 273668), (248, 207458), (376, 136834), (496, 103729), (752, 68417), (1457, 35312), (2207, 23312), (2914, 17656), (4414, 11656), (5828, 8828)]