50871890

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{16253}}^1$

素因数の和:16573

約数の個数: 16

約数和(自身を含む): 91867608

約数和(自身を除く): 40995718

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 16253, 32506, 81265, 162530, 5087189, 10174378, 25435945, 50871890]

約数ペア:

[(1, 50871890), (2, 25435945), (5, 10174378), (10, 5087189), (313, 162530), (626, 81265), (1565, 32506), (3130, 16253)]