49912093

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28183}}^1$

素因数の和:28224

約数の個数: 16

約数和(自身を含む): 64935936

約数和(自身を除く): 15023843

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 28183, 197281, 310013, 648209, 2170091, 4537463, 7130299, 49912093]

約数ペア:

[(1, 49912093), (7, 7130299), (11, 4537463), (23, 2170091), (77, 648209), (161, 310013), (253, 197281), (1771, 28183)]