55411774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{13187}}^1$

素因数の和:13391

約数の個数: 16

約数和(自身を含む): 91155456

約数和(自身を除く): 35743682

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 13187, 26374, 145057, 290114, 2518717, 5037434, 27705887, 55411774]

約数ペア:

[(1, 55411774), (2, 27705887), (11, 5037434), (22, 2518717), (191, 290114), (382, 145057), (2101, 26374), (4202, 13187)]