49539366919

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1\times {\mathrm{10139}}^1$

素因数の和:12343

約数の個数: 32

約数和(自身を含む): 63137318400

約数和(自身を除く): 13597951481

約数列:

[1, 7, 17, 19, 119, 133, 323, 2161, 2261, 10139, 15127, 36737, 41059, 70973, 172363, 192641, 257159, 287413, 698003, 1206541, 1348487, 3274897, 4886021, 21910379, 22924279, 153372653, 372476443, 416297201, 2607335101, 2914080407, 7077052417, 49539366919]

約数ペア:

[(1, 49539366919), (7, 7077052417), (17, 2914080407), (19, 2607335101), (119, 416297201), (133, 372476443), (323, 153372653), (2161, 22924279), (2261, 21910379), (10139, 4886021), (15127, 3274897), (36737, 1348487), (41059, 1206541), (70973, 698003), (172363, 287413), (192641, 257159)]