55219895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6763}}^1$

素因数の和:6862

約数の個数: 16

約数和(自身を含む): 70129152

約数和(自身を除く): 14909257

約数列:

[1, 5, 23, 71, 115, 355, 1633, 6763, 8165, 33815, 155549, 480173, 777745, 2400865, 11043979, 55219895]

約数ペア:

[(1, 55219895), (5, 11043979), (23, 2400865), (71, 777745), (115, 480173), (355, 155549), (1633, 33815), (6763, 8165)]