49862916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 133660800

約数和(自身を除く): 83797884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 269, 271, 342, 538, 542, 684, 807, 813, 1076, 1084, 1614, 1626, 2421, 2439, 3228, 3252, 4842, 4878, 5111, 5149, 9684, 9756, 10222, 10298, 15333, 15447, 20444, 20596, 30666, 30894, 45999, 46341, 61332, 61788, 72899, 91998, 92682, 145798, 183996, 185364, 218697, 291596, 437394, 656091, 874788, 1312182, 1385081, 2624364, 2770162, 4155243, 5540324, 8310486, 12465729, 16620972, 24931458, 49862916]

約数ペア:

[(1, 49862916), (2, 24931458), (3, 16620972), (4, 12465729), (6, 8310486), (9, 5540324), (12, 4155243), (18, 2770162), (19, 2624364), (36, 1385081), (38, 1312182), (57, 874788), (76, 656091), (114, 437394), (171, 291596), (228, 218697), (269, 185364), (271, 183996), (342, 145798), (538, 92682), (542, 91998), (684, 72899), (807, 61788), (813, 61332), (1076, 46341), (1084, 45999), (1614, 30894), (1626, 30666), (2421, 20596), (2439, 20444), (3228, 15447), (3252, 15333), (4842, 10298), (4878, 10222), (5111, 9756), (5149, 9684)]