51271792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22409}}^1$

素因数の和:22441

約数の個数: 40

約数和(自身を含む): 116711280

約数和(自身を除く): 65439488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 22409, 44818, 89636, 179272, 246499, 291317, 358544, 492998, 582634, 985996, 1165268, 1971992, 2330536, 3204487, 3943984, 4661072, 6408974, 12817948, 25635896, 51271792]

約数ペア:

[(1, 51271792), (2, 25635896), (4, 12817948), (8, 6408974), (11, 4661072), (13, 3943984), (16, 3204487), (22, 2330536), (26, 1971992), (44, 1165268), (52, 985996), (88, 582634), (104, 492998), (143, 358544), (176, 291317), (208, 246499), (286, 179272), (572, 89636), (1144, 44818), (2288, 22409)]