55402448

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{11279}}^1$

素因数の和:11594

約数の個数: 20

約数和(自身を含む): 107701440

約数和(自身を除く): 52298992

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 11279, 22558, 45116, 90232, 180464, 3462653, 6925306, 13850612, 27701224, 55402448]

約数ペア:

[(1, 55402448), (2, 27701224), (4, 13850612), (8, 6925306), (16, 3462653), (307, 180464), (614, 90232), (1228, 45116), (2456, 22558), (4912, 11279)]