49789845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{601}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 99171072

約数和(自身を除く): 49381227

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 263, 315, 601, 789, 1315, 1803, 1841, 2367, 3005, 3945, 4207, 5409, 5523, 9015, 9205, 11835, 12621, 16569, 21035, 27045, 27615, 37863, 63105, 82845, 158063, 189315, 474189, 790315, 1106441, 1422567, 2370945, 3319323, 5532205, 7112835, 9957969, 16596615, 49789845]

約数ペア:

[(1, 49789845), (3, 16596615), (5, 9957969), (7, 7112835), (9, 5532205), (15, 3319323), (21, 2370945), (35, 1422567), (45, 1106441), (63, 790315), (105, 474189), (263, 189315), (315, 158063), (601, 82845), (789, 63105), (1315, 37863), (1803, 27615), (1841, 27045), (2367, 21035), (3005, 16569), (3945, 12621), (4207, 11835), (5409, 9205), (5523, 9015)]