51696018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1663}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 123042816

約数和(自身を除く): 71346798

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 157, 198, 314, 471, 942, 1413, 1663, 1727, 2826, 3326, 3454, 4989, 5181, 9978, 10362, 14967, 15543, 18293, 29934, 31086, 36586, 54879, 109758, 164637, 261091, 329274, 522182, 783273, 1566546, 2349819, 2872001, 4699638, 5744002, 8616003, 17232006, 25848009, 51696018]

約数ペア:

[(1, 51696018), (2, 25848009), (3, 17232006), (6, 8616003), (9, 5744002), (11, 4699638), (18, 2872001), (22, 2349819), (33, 1566546), (66, 783273), (99, 522182), (157, 329274), (198, 261091), (314, 164637), (471, 109758), (942, 54879), (1413, 36586), (1663, 31086), (1727, 29934), (2826, 18293), (3326, 15543), (3454, 14967), (4989, 10362), (5181, 9978)]