47877340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 124185600

約数和(自身を除く): 76308260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 41, 70, 76, 82, 95, 133, 140, 164, 190, 205, 266, 287, 380, 410, 439, 532, 574, 665, 779, 820, 878, 1148, 1330, 1435, 1558, 1756, 2195, 2660, 2870, 3073, 3116, 3895, 4390, 5453, 5740, 6146, 7790, 8341, 8780, 10906, 12292, 15365, 15580, 16682, 17999, 21812, 27265, 30730, 33364, 35998, 41705, 54530, 58387, 61460, 71996, 83410, 89995, 109060, 116774, 125993, 166820, 179990, 233548, 251986, 291935, 341981, 359980, 503972, 583870, 629965, 683962, 1167740, 1259930, 1367924, 1709905, 2393867, 2519860, 3419810, 4787734, 6839620, 9575468, 11969335, 23938670, 47877340]

約数ペア:

[(1, 47877340), (2, 23938670), (4, 11969335), (5, 9575468), (7, 6839620), (10, 4787734), (14, 3419810), (19, 2519860), (20, 2393867), (28, 1709905), (35, 1367924), (38, 1259930), (41, 1167740), (70, 683962), (76, 629965), (82, 583870), (95, 503972), (133, 359980), (140, 341981), (164, 291935), (190, 251986), (205, 233548), (266, 179990), (287, 166820), (380, 125993), (410, 116774), (439, 109060), (532, 89995), (574, 83410), (665, 71996), (779, 61460), (820, 58387), (878, 54530), (1148, 41705), (1330, 35998), (1435, 33364), (1558, 30730), (1756, 27265), (2195, 21812), (2660, 17999), (2870, 16682), (3073, 15580), (3116, 15365), (3895, 12292), (4390, 10906), (5453, 8780), (5740, 8341), (6146, 7790)]