49580020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{354143}}^1$

素因数の和:354159

約数の個数: 24

約数和(自身を含む): 118992384

約数和(自身を除く): 69412364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 354143, 708286, 1416572, 1770715, 2479001, 3541430, 4958002, 7082860, 9916004, 12395005, 24790010, 49580020]

約数ペア:

[(1, 49580020), (2, 24790010), (4, 12395005), (5, 9916004), (7, 7082860), (10, 4958002), (14, 3541430), (20, 2479001), (28, 1770715), (35, 1416572), (70, 708286), (140, 354143)]