50369011

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 70917120

約数和(自身を除く): 20548109

約数列:

[1, 7, 11, 17, 23, 49, 77, 119, 161, 187, 239, 253, 391, 539, 833, 1127, 1309, 1673, 1771, 2629, 2737, 4063, 4301, 5497, 9163, 11711, 12397, 18403, 19159, 28441, 30107, 38479, 44693, 60467, 93449, 128821, 199087, 210749, 269353, 312851, 423269, 654143, 1027939, 2189957, 2962883, 4579001, 7195573, 50369011]

約数ペア:

[(1, 50369011), (7, 7195573), (11, 4579001), (17, 2962883), (23, 2189957), (49, 1027939), (77, 654143), (119, 423269), (161, 312851), (187, 269353), (239, 210749), (253, 199087), (391, 128821), (539, 93449), (833, 60467), (1127, 44693), (1309, 38479), (1673, 30107), (1771, 28441), (2629, 19159), (2737, 18403), (4063, 12397), (4301, 11711), (5497, 9163)]