50538320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{90247}}^1$

素因数の和:90267

約数の個数: 40

約数和(自身を含む): 134289024

約数和(自身を除く): 83750704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 90247, 180494, 360988, 451235, 631729, 721976, 902470, 1263458, 1443952, 1804940, 2526916, 3158645, 3609880, 5053832, 6317290, 7219760, 10107664, 12634580, 25269160, 50538320]

約数ペア:

[(1, 50538320), (2, 25269160), (4, 12634580), (5, 10107664), (7, 7219760), (8, 6317290), (10, 5053832), (14, 3609880), (16, 3158645), (20, 2526916), (28, 1804940), (35, 1443952), (40, 1263458), (56, 902470), (70, 721976), (80, 631729), (112, 451235), (140, 360988), (280, 180494), (560, 90247)]