51756768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{25673}}^1$

素因数の和:25696

約数の個数: 72

約数和(自身を含む): 168216048

約数和(自身を除く): 116459280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 25673, 51346, 77019, 102692, 154038, 179711, 205384, 231057, 308076, 359422, 410768, 462114, 539133, 616152, 718844, 821536, 924228, 1078266, 1232304, 1437688, 1617399, 1848456, 2156532, 2464608, 2875376, 3234798, 3696912, 4313064, 5750752, 6469596, 7393824, 8626128, 12939192, 17252256, 25878384, 51756768]

約数ペア:

[(1, 51756768), (2, 25878384), (3, 17252256), (4, 12939192), (6, 8626128), (7, 7393824), (8, 6469596), (9, 5750752), (12, 4313064), (14, 3696912), (16, 3234798), (18, 2875376), (21, 2464608), (24, 2156532), (28, 1848456), (32, 1617399), (36, 1437688), (42, 1232304), (48, 1078266), (56, 924228), (63, 821536), (72, 718844), (84, 616152), (96, 539133), (112, 462114), (126, 410768), (144, 359422), (168, 308076), (224, 231057), (252, 205384), (288, 179711), (336, 154038), (504, 102692), (672, 77019), (1008, 51346), (2016, 25673)]