50838885

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 92102400

約数和(自身を除く): 41263515

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 163, 239, 261, 435, 489, 717, 815, 1195, 1305, 1467, 2151, 2445, 3585, 4727, 6931, 7335, 10755, 14181, 20793, 23635, 34655, 38957, 42543, 62379, 70905, 103965, 116871, 194785, 212715, 311895, 350613, 584355, 1129753, 1753065, 3389259, 5648765, 10167777, 16946295, 50838885]

約数ペア:

[(1, 50838885), (3, 16946295), (5, 10167777), (9, 5648765), (15, 3389259), (29, 1753065), (45, 1129753), (87, 584355), (145, 350613), (163, 311895), (239, 212715), (261, 194785), (435, 116871), (489, 103965), (717, 70905), (815, 62379), (1195, 42543), (1305, 38957), (1467, 34655), (2151, 23635), (2445, 20793), (3585, 14181), (4727, 10755), (6931, 7335)]