51812222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10853}}^1$

素因数の和:10904

約数の個数: 32

約数和(自身を含む): 100030464

約数和(自身を除く): 48218242

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 10853, 21706, 75971, 119383, 151942, 238766, 336443, 672886, 835681, 1671362, 2355101, 3700873, 4710202, 7401746, 25906111, 51812222]

約数ペア:

[(1, 51812222), (2, 25906111), (7, 7401746), (11, 4710202), (14, 3700873), (22, 2355101), (31, 1671362), (62, 835681), (77, 672886), (154, 336443), (217, 238766), (341, 151942), (434, 119383), (682, 75971), (2387, 21706), (4774, 10853)]