53994963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 82870272

約数和(自身を除く): 28875309

約数列:

[1, 3, 11, 31, 33, 47, 93, 141, 341, 517, 1023, 1123, 1457, 1551, 3369, 4371, 12353, 16027, 34813, 37059, 48081, 52781, 104439, 158343, 382943, 580591, 1148829, 1636211, 1741773, 4908633, 17998321, 53994963]

約数ペア:

[(1, 53994963), (3, 17998321), (11, 4908633), (31, 1741773), (33, 1636211), (47, 1148829), (93, 580591), (141, 382943), (341, 158343), (517, 104439), (1023, 52781), (1123, 48081), (1457, 37059), (1551, 34813), (3369, 16027), (4371, 12353)]