51597721

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 64044288

約数和(自身を除く): 12446567

約数列:

[1, 7, 37, 41, 43, 113, 259, 287, 301, 791, 1517, 1591, 1763, 4181, 4633, 4859, 10619, 11137, 12341, 29267, 32431, 34013, 65231, 171421, 179783, 199219, 456617, 1199947, 1258481, 1394533, 7371103, 51597721]

約数ペア:

[(1, 51597721), (7, 7371103), (37, 1394533), (41, 1258481), (43, 1199947), (113, 456617), (259, 199219), (287, 179783), (301, 171421), (791, 65231), (1517, 34013), (1591, 32431), (1763, 29267), (4181, 12341), (4633, 11137), (4859, 10619)]