56749275

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7643}}^1$

素因数の和:7673

約数の個数: 48

約数和(自身を含む): 113742720

約数和(自身を除く): 56993445

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 7643, 22929, 38215, 68787, 84073, 114645, 191075, 206361, 252219, 343935, 420365, 573225, 756657, 1031805, 1261095, 1719675, 2101825, 2269971, 3783285, 5159025, 6305475, 11349855, 18916425, 56749275]

約数ペア:

[(1, 56749275), (3, 18916425), (5, 11349855), (9, 6305475), (11, 5159025), (15, 3783285), (25, 2269971), (27, 2101825), (33, 1719675), (45, 1261095), (55, 1031805), (75, 756657), (99, 573225), (135, 420365), (165, 343935), (225, 252219), (275, 206361), (297, 191075), (495, 114645), (675, 84073), (825, 68787), (1485, 38215), (2475, 22929), (7425, 7643)]