53939969

素因数分解:

${\mathrm{31}}^2\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:177

約数の個数: 18

約数和(自身を含む): 58680342

約数和(自身を除く): 4740373

約数列:

[1, 31, 37, 41, 961, 1147, 1271, 1369, 1517, 35557, 39401, 42439, 47027, 56129, 1315609, 1457837, 1739999, 53939969]

約数ペア:

[(1, 53939969), (31, 1739999), (37, 1457837), (41, 1315609), (961, 56129), (1147, 47027), (1271, 42439), (1369, 39401), (1517, 35557)]