55851278

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 101940624

約数和(自身を除く): 46089346

約数列:

[1, 2, 7, 14, 37, 49, 73, 74, 98, 146, 211, 259, 422, 511, 518, 1022, 1477, 1813, 2701, 2954, 3577, 3626, 5402, 7154, 7807, 10339, 15403, 15614, 18907, 20678, 30806, 37814, 54649, 107821, 109298, 132349, 215642, 264698, 382543, 569911, 754747, 765086, 1139822, 1509494, 3989377, 7978754, 27925639, 55851278]

約数ペア:

[(1, 55851278), (2, 27925639), (7, 7978754), (14, 3989377), (37, 1509494), (49, 1139822), (73, 765086), (74, 754747), (98, 569911), (146, 382543), (211, 264698), (259, 215642), (422, 132349), (511, 109298), (518, 107821), (1022, 54649), (1477, 37814), (1813, 30806), (2701, 20678), (2954, 18907), (3577, 15614), (3626, 15403), (5402, 10339), (7154, 7807)]