49921945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2437}}^1$

素因数の和:2700

約数の個数: 16

約数和(自身を含む): 63719568

約数和(自身を除く): 13797623

約数列:

[1, 5, 17, 85, 241, 1205, 2437, 4097, 12185, 20485, 41429, 207145, 587317, 2936585, 9984389, 49921945]

約数ペア:

[(1, 49921945), (5, 9984389), (17, 2936585), (85, 587317), (241, 207145), (1205, 41429), (2437, 20485), (4097, 12185)]