57253086

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:398

約数の個数: 72

約数和(自身を含む): 138264672

約数和(自身を除く): 81011586

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 97, 99, 121, 194, 198, 242, 271, 291, 363, 542, 582, 726, 813, 873, 1067, 1089, 1626, 1746, 2134, 2178, 2439, 2981, 3201, 4878, 5962, 6402, 8943, 9603, 11737, 17886, 19206, 23474, 26287, 26829, 32791, 35211, 52574, 53658, 65582, 70422, 78861, 98373, 105633, 157722, 196746, 211266, 236583, 289157, 295119, 473166, 578314, 590238, 867471, 1734942, 2602413, 3180727, 5204826, 6361454, 9542181, 19084362, 28626543, 57253086]

約数ペア:

[(1, 57253086), (2, 28626543), (3, 19084362), (6, 9542181), (9, 6361454), (11, 5204826), (18, 3180727), (22, 2602413), (33, 1734942), (66, 867471), (97, 590238), (99, 578314), (121, 473166), (194, 295119), (198, 289157), (242, 236583), (271, 211266), (291, 196746), (363, 157722), (542, 105633), (582, 98373), (726, 78861), (813, 70422), (873, 65582), (1067, 53658), (1089, 52574), (1626, 35211), (1746, 32791), (2134, 26829), (2178, 26287), (2439, 23474), (2981, 19206), (3201, 17886), (4878, 11737), (5962, 9603), (6402, 8943)]