49099870

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{27127}}^1$

素因数の和:27315

約数の個数: 16

約数和(自身を含む): 88871328

約数和(自身を除く): 39771458

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 27127, 54254, 135635, 271270, 4909987, 9819974, 24549935, 49099870]

約数ペア:

[(1, 49099870), (2, 24549935), (5, 9819974), (10, 4909987), (181, 271270), (362, 135635), (905, 54254), (1810, 27127)]