56556990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:966

約数の個数: 96

約数和(自身を含む): 169827840

約数和(自身を除く): 113270850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 107, 126, 210, 214, 315, 321, 535, 630, 642, 749, 839, 963, 1070, 1498, 1605, 1678, 1926, 2247, 2517, 3210, 3745, 4195, 4494, 4815, 5034, 5873, 6741, 7490, 7551, 8390, 9630, 11235, 11746, 12585, 13482, 15102, 17619, 22470, 25170, 29365, 33705, 35238, 37755, 52857, 58730, 67410, 75510, 88095, 89773, 105714, 176190, 179546, 264285, 269319, 448865, 528570, 538638, 628411, 807957, 897730, 1256822, 1346595, 1615914, 1885233, 2693190, 3142055, 3770466, 4039785, 5655699, 6284110, 8079570, 9426165, 11311398, 18852330, 28278495, 56556990]

約数ペア:

[(1, 56556990), (2, 28278495), (3, 18852330), (5, 11311398), (6, 9426165), (7, 8079570), (9, 6284110), (10, 5655699), (14, 4039785), (15, 3770466), (18, 3142055), (21, 2693190), (30, 1885233), (35, 1615914), (42, 1346595), (45, 1256822), (63, 897730), (70, 807957), (90, 628411), (105, 538638), (107, 528570), (126, 448865), (210, 269319), (214, 264285), (315, 179546), (321, 176190), (535, 105714), (630, 89773), (642, 88095), (749, 75510), (839, 67410), (963, 58730), (1070, 52857), (1498, 37755), (1605, 35238), (1678, 33705), (1926, 29365), (2247, 25170), (2517, 22470), (3210, 17619), (3745, 15102), (4195, 13482), (4494, 12585), (4815, 11746), (5034, 11235), (5873, 9630), (6741, 8390), (7490, 7551)]