51717176

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^4$

素因数の和:137

約数の個数: 40

約数和(自身を含む): 114516600

約数和(自身を除く): 62799424

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1736, 1922, 3844, 6727, 7688, 13454, 26908, 29791, 53816, 59582, 119164, 208537, 238328, 417074, 834148, 923521, 1668296, 1847042, 3694084, 6464647, 7388168, 12929294, 25858588, 51717176]

約数ペア:

[(1, 51717176), (2, 25858588), (4, 12929294), (7, 7388168), (8, 6464647), (14, 3694084), (28, 1847042), (31, 1668296), (56, 923521), (62, 834148), (124, 417074), (217, 238328), (248, 208537), (434, 119164), (868, 59582), (961, 53816), (1736, 29791), (1922, 26908), (3844, 13454), (6727, 7688)]