55878064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{317489}}^1$

素因数の和:317508

約数の個数: 20

約数和(自身を含む): 118106280

約数和(自身を除く): 62228216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 317489, 634978, 1269956, 2539912, 3492379, 5079824, 6984758, 13969516, 27939032, 55878064]

約数ペア:

[(1, 55878064), (2, 27939032), (4, 13969516), (8, 6984758), (11, 5079824), (16, 3492379), (22, 2539912), (44, 1269956), (88, 634978), (176, 317489)]