51082773

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 87237120

約数和(自身を除く): 36154347

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 289, 323, 357, 399, 443, 867, 969, 1329, 2023, 2261, 3101, 5491, 6069, 6783, 7531, 8417, 9303, 16473, 22593, 25251, 38437, 52717, 58919, 115311, 128027, 143089, 158151, 176757, 384081, 429267, 896189, 1001623, 2432513, 2688567, 3004869, 7297539, 17027591, 51082773]

約数ペア:

[(1, 51082773), (3, 17027591), (7, 7297539), (17, 3004869), (19, 2688567), (21, 2432513), (51, 1001623), (57, 896189), (119, 429267), (133, 384081), (289, 176757), (323, 158151), (357, 143089), (399, 128027), (443, 115311), (867, 58919), (969, 52717), (1329, 38437), (2023, 25251), (2261, 22593), (3101, 16473), (5491, 9303), (6069, 8417), (6783, 7531)]