50825835

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 97830720

約数和(自身を除く): 47004885

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 79, 85, 87, 145, 153, 237, 255, 261, 395, 435, 493, 711, 765, 841, 1185, 1305, 1343, 1479, 2291, 2465, 2523, 3555, 4029, 4205, 4437, 6715, 6873, 7395, 7569, 11455, 12087, 12615, 14297, 20145, 20619, 22185, 34365, 37845, 38947, 42891, 60435, 66439, 71485, 103095, 116841, 128673, 194735, 199317, 214455, 332195, 350523, 584205, 597951, 643365, 996585, 1129463, 1752615, 2989755, 3388389, 5647315, 10165167, 16941945, 50825835]

約数ペア:

[(1, 50825835), (3, 16941945), (5, 10165167), (9, 5647315), (15, 3388389), (17, 2989755), (29, 1752615), (45, 1129463), (51, 996585), (79, 643365), (85, 597951), (87, 584205), (145, 350523), (153, 332195), (237, 214455), (255, 199317), (261, 194735), (395, 128673), (435, 116841), (493, 103095), (711, 71485), (765, 66439), (841, 60435), (1185, 42891), (1305, 38947), (1343, 37845), (1479, 34365), (2291, 22185), (2465, 20619), (2523, 20145), (3555, 14297), (4029, 12615), (4205, 12087), (4437, 11455), (6715, 7569), (6873, 7395)]