49169253

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3273

約数の個数: 32

約数和(自身を含む): 81202176

約数和(自身を除く): 32032923

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 3203, 5117, 9609, 15351, 22421, 54451, 67263, 137729, 163353, 381157, 413187, 964103, 1143471, 2341393, 2892309, 7024179, 16389751, 49169253]

約数ペア:

[(1, 49169253), (3, 16389751), (7, 7024179), (17, 2892309), (21, 2341393), (43, 1143471), (51, 964103), (119, 413187), (129, 381157), (301, 163353), (357, 137729), (731, 67263), (903, 54451), (2193, 22421), (3203, 15351), (5117, 9609)]