51219708

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5839}}^1$

素因数の和:5906

約数の個数: 48

約数和(自身を含む): 129507840

約数和(自身を除く): 78288132

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 5839, 8772, 11678, 17517, 23356, 35034, 70068, 99263, 198526, 251077, 297789, 397052, 502154, 595578, 753231, 1004308, 1191156, 1506462, 3012924, 4268309, 8536618, 12804927, 17073236, 25609854, 51219708]

約数ペア:

[(1, 51219708), (2, 25609854), (3, 17073236), (4, 12804927), (6, 8536618), (12, 4268309), (17, 3012924), (34, 1506462), (43, 1191156), (51, 1004308), (68, 753231), (86, 595578), (102, 502154), (129, 397052), (172, 297789), (204, 251077), (258, 198526), (516, 99263), (731, 70068), (1462, 35034), (2193, 23356), (2924, 17517), (4386, 11678), (5839, 8772)]