55493776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{266797}}^1$

素因数の和:266818

約数の個数: 20

約数和(自身を含む): 115790332

約数和(自身を除く): 60296556

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 266797, 533594, 1067188, 2134376, 3468361, 4268752, 6936722, 13873444, 27746888, 55493776]

約数ペア:

[(1, 55493776), (2, 27746888), (4, 13873444), (8, 6936722), (13, 4268752), (16, 3468361), (26, 2134376), (52, 1067188), (104, 533594), (208, 266797)]