53785086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 120199680

約数和(自身を除く): 66414594

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 73, 114, 138, 146, 219, 281, 437, 438, 562, 843, 874, 1311, 1387, 1679, 1686, 2622, 2774, 3358, 4161, 5037, 5339, 6463, 8322, 10074, 10678, 12926, 16017, 19389, 20513, 31901, 32034, 38778, 41026, 61539, 63802, 95703, 122797, 123078, 191406, 245594, 368391, 389747, 471799, 736782, 779494, 943598, 1169241, 1415397, 2338482, 2830794, 8964181, 17928362, 26892543, 53785086]

約数ペア:

[(1, 53785086), (2, 26892543), (3, 17928362), (6, 8964181), (19, 2830794), (23, 2338482), (38, 1415397), (46, 1169241), (57, 943598), (69, 779494), (73, 736782), (114, 471799), (138, 389747), (146, 368391), (219, 245594), (281, 191406), (437, 123078), (438, 122797), (562, 95703), (843, 63802), (874, 61539), (1311, 41026), (1387, 38778), (1679, 32034), (1686, 31901), (2622, 20513), (2774, 19389), (3358, 16017), (4161, 12926), (5037, 10678), (5339, 10074), (6463, 8322)]