51986984

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9013}}^1$

素因数の和:9129

約数の個数: 32

約数和(自身を含む): 112494720

約数和(自身を除く): 60507736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 9013, 18026, 36052, 63091, 72104, 126182, 252364, 504728, 928339, 1856678, 3713356, 6498373, 7426712, 12996746, 25993492, 51986984]

約数ペア:

[(1, 51986984), (2, 25993492), (4, 12996746), (7, 7426712), (8, 6498373), (14, 3713356), (28, 1856678), (56, 928339), (103, 504728), (206, 252364), (412, 126182), (721, 72104), (824, 63091), (1442, 36052), (2884, 18026), (5768, 9013)]