55143908

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 98660352

約数和(自身を除く): 43516444

約数列:

[1, 2, 4, 73, 127, 146, 254, 292, 508, 1487, 2974, 5948, 9271, 18542, 37084, 108551, 188849, 217102, 377698, 434204, 755396, 13785977, 27571954, 55143908]

約数ペア:

[(1, 55143908), (2, 27571954), (4, 13785977), (73, 755396), (127, 434204), (146, 377698), (254, 217102), (292, 188849), (508, 108551), (1487, 37084), (2974, 18542), (5948, 9271)]