47049520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{84017}}^1$

素因数の和:84037

約数の個数: 40

約数和(自身を含む): 125018784

約数和(自身を除く): 77969264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 84017, 168034, 336068, 420085, 588119, 672136, 840170, 1176238, 1344272, 1680340, 2352476, 2940595, 3360680, 4704952, 5881190, 6721360, 9409904, 11762380, 23524760, 47049520]

約数ペア:

[(1, 47049520), (2, 23524760), (4, 11762380), (5, 9409904), (7, 6721360), (8, 5881190), (10, 4704952), (14, 3360680), (16, 2940595), (20, 2352476), (28, 1680340), (35, 1344272), (40, 1176238), (56, 840170), (70, 672136), (80, 588119), (112, 420085), (140, 336068), (280, 168034), (560, 84017)]