55210890973

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1071

約数の個数: 96

約数和(自身を含む): 74541772800

約数和(自身を除く): 19330881827

約数列:

[1, 7, 17, 19, 31, 49, 119, 131, 133, 217, 323, 527, 589, 833, 859, 917, 931, 1519, 2227, 2261, 2489, 3689, 4061, 4123, 6013, 6419, 10013, 14603, 15589, 15827, 16321, 17423, 25823, 26629, 28427, 28861, 42091, 42313, 69037, 70091, 77159, 102221, 109123, 112529, 114247, 121961, 186403, 198989, 277457, 296191, 452693, 483259, 490637, 505951, 540113, 715547, 787703, 799729, 1304821, 1311703, 1912993, 1942199, 2073337, 2138051, 3168851, 3382813, 3488399, 3541657, 3780791, 5513921, 8601167, 9181921, 13390951, 13595393, 14966357, 22181957, 24418793, 24791599, 36346867, 59302783, 60208169, 64273447, 66279581, 93736657, 104764499, 170931551, 254428069, 415119481, 421457183, 463957067, 1126752877, 1780996483, 2905836367, 3247699469, 7887270139, 55210890973]

約数ペア:

[(1, 55210890973), (7, 7887270139), (17, 3247699469), (19, 2905836367), (31, 1780996483), (49, 1126752877), (119, 463957067), (131, 421457183), (133, 415119481), (217, 254428069), (323, 170931551), (527, 104764499), (589, 93736657), (833, 66279581), (859, 64273447), (917, 60208169), (931, 59302783), (1519, 36346867), (2227, 24791599), (2261, 24418793), (2489, 22181957), (3689, 14966357), (4061, 13595393), (4123, 13390951), (6013, 9181921), (6419, 8601167), (10013, 5513921), (14603, 3780791), (15589, 3541657), (15827, 3488399), (16321, 3382813), (17423, 3168851), (25823, 2138051), (26629, 2073337), (28427, 1942199), (28861, 1912993), (42091, 1311703), (42313, 1304821), (69037, 799729), (70091, 787703), (77159, 715547), (102221, 540113), (109123, 505951), (112529, 490637), (114247, 483259), (121961, 452693), (186403, 296191), (198989, 277457)]