49377141

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 82935360

約数和(自身を除く): 33558219

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 173, 279, 297, 341, 519, 837, 961, 1023, 1557, 1903, 2883, 3069, 4671, 5363, 5709, 8649, 9207, 10571, 16089, 17127, 25947, 31713, 48267, 51381, 58993, 95139, 144801, 166253, 176979, 285417, 498759, 530937, 1496277, 1592811, 1828783, 4488831, 5486349, 16459047, 49377141]

約数ペア:

[(1, 49377141), (3, 16459047), (9, 5486349), (11, 4488831), (27, 1828783), (31, 1592811), (33, 1496277), (93, 530937), (99, 498759), (173, 285417), (279, 176979), (297, 166253), (341, 144801), (519, 95139), (837, 58993), (961, 51381), (1023, 48267), (1557, 31713), (1903, 25947), (2883, 17127), (3069, 16089), (4671, 10571), (5363, 9207), (5709, 8649)]