47949275

素因数分解:

$5^2\times {\mathrm{11}}^4\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 30

約数和(自身を含む): 65901660

約数和(自身を除く): 17952385

約数列:

[1, 5, 11, 25, 55, 121, 131, 275, 605, 655, 1331, 1441, 3025, 3275, 6655, 7205, 14641, 15851, 33275, 36025, 73205, 79255, 174361, 366025, 396275, 871805, 1917971, 4359025, 9589855, 47949275]

約数ペア:

[(1, 47949275), (5, 9589855), (11, 4359025), (25, 1917971), (55, 871805), (121, 396275), (131, 366025), (275, 174361), (605, 79255), (655, 73205), (1331, 36025), (1441, 33275), (3025, 15851), (3275, 14641), (6655, 7205)]