28939350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17539}}^1$

素因数の和:17565

約数の個数: 48

約数和(自身を含む): 78298560

約数和(自身を除く): 49359210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 17539, 35078, 52617, 87695, 105234, 175390, 192929, 263085, 385858, 438475, 526170, 578787, 876950, 964645, 1157574, 1315425, 1929290, 2630850, 2893935, 4823225, 5787870, 9646450, 14469675, 28939350]

約数ペア:

[(1, 28939350), (2, 14469675), (3, 9646450), (5, 5787870), (6, 4823225), (10, 2893935), (11, 2630850), (15, 1929290), (22, 1315425), (25, 1157574), (30, 964645), (33, 876950), (50, 578787), (55, 526170), (66, 438475), (75, 385858), (110, 263085), (150, 192929), (165, 175390), (275, 105234), (330, 87695), (550, 52617), (825, 35078), (1650, 17539)]