26679950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 54639360

約数和(自身を除く): 27959410

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 179, 271, 275, 358, 542, 550, 895, 1355, 1790, 1969, 2710, 2981, 3938, 4475, 5962, 6775, 8950, 9845, 13550, 14905, 19690, 29810, 48509, 49225, 74525, 97018, 98450, 149050, 242545, 485090, 533599, 1067198, 1212725, 2425450, 2667995, 5335990, 13339975, 26679950]

約数ペア:

[(1, 26679950), (2, 13339975), (5, 5335990), (10, 2667995), (11, 2425450), (22, 1212725), (25, 1067198), (50, 533599), (55, 485090), (110, 242545), (179, 149050), (271, 98450), (275, 97018), (358, 74525), (542, 49225), (550, 48509), (895, 29810), (1355, 19690), (1790, 14905), (1969, 13550), (2710, 9845), (2981, 8950), (3938, 6775), (4475, 5962)]