51395146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 87355008

約数和(自身を除く): 35959862

約数列:

[1, 2, 11, 22, 37, 74, 103, 206, 407, 613, 814, 1133, 1226, 2266, 3811, 6743, 7622, 13486, 22681, 41921, 45362, 63139, 83842, 126278, 249491, 498982, 694529, 1389058, 2336143, 4672286, 25697573, 51395146]

約数ペア:

[(1, 51395146), (2, 25697573), (11, 4672286), (22, 2336143), (37, 1389058), (74, 694529), (103, 498982), (206, 249491), (407, 126278), (613, 83842), (814, 63139), (1133, 45362), (1226, 41921), (2266, 22681), (3811, 13486), (6743, 7622)]