49447029688

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{280223}}^1$

素因数の和:280396

約数の個数: 64

約数和(自身を含む): 111372226560

約数和(自身を除く): 61925196872

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 137, 161, 184, 274, 322, 548, 644, 959, 1096, 1288, 1918, 3151, 3836, 6302, 7672, 12604, 22057, 25208, 44114, 88228, 176456, 280223, 560446, 1120892, 1961561, 2241784, 3923122, 6445129, 7846244, 12890258, 15692488, 25780516, 38390551, 45115903, 51561032, 76781102, 90231806, 153562204, 180463612, 268733857, 307124408, 360927224, 537467714, 882982673, 1074935428, 1765965346, 2149870856, 3531930692, 6180878711, 7063861384, 12361757422, 24723514844, 49447029688]

約数ペア:

[(1, 49447029688), (2, 24723514844), (4, 12361757422), (7, 7063861384), (8, 6180878711), (14, 3531930692), (23, 2149870856), (28, 1765965346), (46, 1074935428), (56, 882982673), (92, 537467714), (137, 360927224), (161, 307124408), (184, 268733857), (274, 180463612), (322, 153562204), (548, 90231806), (644, 76781102), (959, 51561032), (1096, 45115903), (1288, 38390551), (1918, 25780516), (3151, 15692488), (3836, 12890258), (6302, 7846244), (7672, 6445129), (12604, 3923122), (22057, 2241784), (25208, 1961561), (44114, 1120892), (88228, 560446), (176456, 280223)]