53045433

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 91493376

約数和(自身を除く): 38447943

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 157, 173, 217, 279, 471, 519, 651, 1099, 1211, 1413, 1557, 1953, 3297, 3633, 4867, 5363, 9891, 10899, 14601, 16089, 27161, 34069, 37541, 43803, 48267, 81483, 102207, 112623, 190127, 244449, 306621, 337869, 570381, 841991, 1711143, 2525973, 5893937, 7577919, 17681811, 53045433]

約数ペア:

[(1, 53045433), (3, 17681811), (7, 7577919), (9, 5893937), (21, 2525973), (31, 1711143), (63, 841991), (93, 570381), (157, 337869), (173, 306621), (217, 244449), (279, 190127), (471, 112623), (519, 102207), (651, 81483), (1099, 48267), (1211, 43803), (1413, 37541), (1557, 34069), (1953, 27161), (3297, 16089), (3633, 14601), (4867, 10899), (5363, 9891)]