50504720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{90187}}^1$

素因数の和:90207

約数の個数: 40

約数和(自身を含む): 134199744

約数和(自身を除く): 83695024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 90187, 180374, 360748, 450935, 631309, 721496, 901870, 1262618, 1442992, 1803740, 2525236, 3156545, 3607480, 5050472, 6313090, 7214960, 10100944, 12626180, 25252360, 50504720]

約数ペア:

[(1, 50504720), (2, 25252360), (4, 12626180), (5, 10100944), (7, 7214960), (8, 6313090), (10, 5050472), (14, 3607480), (16, 3156545), (20, 2525236), (28, 1803740), (35, 1442992), (40, 1262618), (56, 901870), (70, 721496), (80, 631309), (112, 450935), (140, 360748), (280, 180374), (560, 90187)]