55881254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{195389}}^1$

素因数の和:195415

約数の個数: 16

約数和(自身を含む): 98476560

約数和(自身を除く): 42595306

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 195389, 390778, 2149279, 2540057, 4298558, 5080114, 27940627, 55881254]

約数ペア:

[(1, 55881254), (2, 27940627), (11, 5080114), (13, 4298558), (22, 2540057), (26, 2149279), (143, 390778), (286, 195389)]