50448496

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 119119360

約数和(自身を除く): 68670864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 151, 152, 157, 266, 302, 304, 314, 532, 604, 628, 1057, 1064, 1099, 1208, 1256, 2114, 2128, 2198, 2416, 2512, 2869, 2983, 4228, 4396, 5738, 5966, 8456, 8792, 11476, 11932, 16912, 17584, 20083, 20881, 22952, 23707, 23864, 40166, 41762, 45904, 47414, 47728, 80332, 83524, 94828, 160664, 165949, 167048, 189656, 321328, 331898, 334096, 379312, 450433, 663796, 900866, 1327592, 1801732, 2655184, 3153031, 3603464, 6306062, 7206928, 12612124, 25224248, 50448496]

約数ペア:

[(1, 50448496), (2, 25224248), (4, 12612124), (7, 7206928), (8, 6306062), (14, 3603464), (16, 3153031), (19, 2655184), (28, 1801732), (38, 1327592), (56, 900866), (76, 663796), (112, 450433), (133, 379312), (151, 334096), (152, 331898), (157, 321328), (266, 189656), (302, 167048), (304, 165949), (314, 160664), (532, 94828), (604, 83524), (628, 80332), (1057, 47728), (1064, 47414), (1099, 45904), (1208, 41762), (1256, 40166), (2114, 23864), (2128, 23707), (2198, 22952), (2416, 20881), (2512, 20083), (2869, 17584), (2983, 16912), (4228, 11932), (4396, 11476), (5738, 8792), (5966, 8456)]