51179373

素因数分解:

$3^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 87984000

約数和(自身を除く): 36804627

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 281, 343, 413, 441, 531, 843, 1029, 1239, 1967, 2529, 2891, 3087, 3717, 5901, 8673, 13769, 16579, 17703, 20237, 26019, 41307, 49737, 60711, 96383, 116053, 123921, 149211, 182133, 289149, 348159, 812371, 867447, 1044477, 2437113, 5686597, 7311339, 17059791, 51179373]

約数ペア:

[(1, 51179373), (3, 17059791), (7, 7311339), (9, 5686597), (21, 2437113), (49, 1044477), (59, 867447), (63, 812371), (147, 348159), (177, 289149), (281, 182133), (343, 149211), (413, 123921), (441, 116053), (531, 96383), (843, 60711), (1029, 49737), (1239, 41307), (1967, 26019), (2529, 20237), (2891, 17703), (3087, 16579), (3717, 13769), (5901, 8673)]