51281418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 116951040

約数和(自身を除く): 65669622

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 47, 51, 57, 94, 102, 114, 141, 282, 323, 563, 646, 799, 893, 969, 1126, 1598, 1689, 1786, 1938, 2397, 2679, 3378, 4794, 5358, 9571, 10697, 15181, 19142, 21394, 26461, 28713, 30362, 32091, 45543, 52922, 57426, 64182, 79383, 91086, 158766, 181849, 363698, 449837, 502759, 545547, 899674, 1005518, 1091094, 1349511, 1508277, 2699022, 3016554, 8546903, 17093806, 25640709, 51281418]

約数ペア:

[(1, 51281418), (2, 25640709), (3, 17093806), (6, 8546903), (17, 3016554), (19, 2699022), (34, 1508277), (38, 1349511), (47, 1091094), (51, 1005518), (57, 899674), (94, 545547), (102, 502759), (114, 449837), (141, 363698), (282, 181849), (323, 158766), (563, 91086), (646, 79383), (799, 64182), (893, 57426), (969, 52922), (1126, 45543), (1598, 32091), (1689, 30362), (1786, 28713), (1938, 26461), (2397, 21394), (2679, 19142), (3378, 15181), (4794, 10697), (5358, 9571)]