56576705

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 73156608

約数和(自身を除く): 16579903

約数列:

[1, 5, 31, 53, 71, 97, 155, 265, 355, 485, 1643, 2201, 3007, 3763, 5141, 6887, 8215, 11005, 15035, 18815, 25705, 34435, 116653, 159371, 213497, 365011, 583265, 796855, 1067485, 1825055, 11315341, 56576705]

約数ペア:

[(1, 56576705), (5, 11315341), (31, 1825055), (53, 1067485), (71, 796855), (97, 583265), (155, 365011), (265, 213497), (355, 159371), (485, 116653), (1643, 34435), (2201, 25705), (3007, 18815), (3763, 15035), (5141, 11005), (6887, 8215)]