56481264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:567

約数の個数: 120

約数和(自身を含む): 182413920

約数和(自身を除く): 125932656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 137, 144, 168, 252, 274, 336, 409, 411, 504, 548, 818, 822, 959, 1008, 1096, 1227, 1233, 1636, 1644, 1918, 2192, 2454, 2466, 2863, 2877, 3272, 3288, 3681, 3836, 4908, 4932, 5726, 5754, 6544, 6576, 7362, 7672, 8589, 8631, 9816, 9864, 11452, 11508, 14724, 15344, 17178, 17262, 19632, 19728, 22904, 23016, 25767, 29448, 34356, 34524, 45808, 46032, 51534, 56033, 58896, 68712, 69048, 103068, 112066, 137424, 138096, 168099, 206136, 224132, 336198, 392231, 412272, 448264, 504297, 672396, 784462, 896528, 1008594, 1176693, 1344792, 1568924, 2017188, 2353386, 2689584, 3137848, 3530079, 4034376, 4706772, 6275696, 7060158, 8068752, 9413544, 14120316, 18827088, 28240632, 56481264]

約数ペア:

[(1, 56481264), (2, 28240632), (3, 18827088), (4, 14120316), (6, 9413544), (7, 8068752), (8, 7060158), (9, 6275696), (12, 4706772), (14, 4034376), (16, 3530079), (18, 3137848), (21, 2689584), (24, 2353386), (28, 2017188), (36, 1568924), (42, 1344792), (48, 1176693), (56, 1008594), (63, 896528), (72, 784462), (84, 672396), (112, 504297), (126, 448264), (137, 412272), (144, 392231), (168, 336198), (252, 224132), (274, 206136), (336, 168099), (409, 138096), (411, 137424), (504, 112066), (548, 103068), (818, 69048), (822, 68712), (959, 58896), (1008, 56033), (1096, 51534), (1227, 46032), (1233, 45808), (1636, 34524), (1644, 34356), (1918, 29448), (2192, 25767), (2454, 23016), (2466, 22904), (2863, 19728), (2877, 19632), (3272, 17262), (3288, 17178), (3681, 15344), (3836, 14724), (4908, 11508), (4932, 11452), (5726, 9864), (5754, 9816), (6544, 8631), (6576, 8589), (7362, 7672)]