43054990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2857}}^1$

素因数の和:3012

約数の個数: 32

約数和(自身を含む): 85191264

約数和(自身を除く): 42136274

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 2857, 3014, 5714, 7535, 14285, 15070, 28570, 31427, 62854, 157135, 314270, 391409, 782818, 1957045, 3914090, 4305499, 8610998, 21527495, 43054990]

約数ペア:

[(1, 43054990), (2, 21527495), (5, 8610998), (10, 4305499), (11, 3914090), (22, 1957045), (55, 782818), (110, 391409), (137, 314270), (274, 157135), (685, 62854), (1370, 31427), (1507, 28570), (2857, 15070), (3014, 14285), (5714, 7535)]