49108818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 119968128

約数和(自身を除く): 70859310

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 46, 51, 66, 69, 102, 121, 138, 173, 187, 242, 253, 346, 363, 374, 391, 506, 519, 561, 726, 759, 782, 1038, 1122, 1173, 1518, 1903, 2057, 2346, 2783, 2941, 3806, 3979, 4114, 4301, 5566, 5709, 5882, 6171, 7958, 8349, 8602, 8823, 11418, 11937, 12342, 12903, 16698, 17646, 20933, 23874, 25806, 32351, 41866, 43769, 47311, 62799, 64702, 67643, 87538, 94622, 97053, 125598, 131307, 135286, 141933, 194106, 202929, 262614, 283866, 355861, 405858, 481459, 711722, 744073, 962918, 1067583, 1444377, 1488146, 2135166, 2232219, 2888754, 4464438, 8184803, 16369606, 24554409, 49108818]

約数ペア:

[(1, 49108818), (2, 24554409), (3, 16369606), (6, 8184803), (11, 4464438), (17, 2888754), (22, 2232219), (23, 2135166), (33, 1488146), (34, 1444377), (46, 1067583), (51, 962918), (66, 744073), (69, 711722), (102, 481459), (121, 405858), (138, 355861), (173, 283866), (187, 262614), (242, 202929), (253, 194106), (346, 141933), (363, 135286), (374, 131307), (391, 125598), (506, 97053), (519, 94622), (561, 87538), (726, 67643), (759, 64702), (782, 62799), (1038, 47311), (1122, 43769), (1173, 41866), (1518, 32351), (1903, 25806), (2057, 23874), (2346, 20933), (2783, 17646), (2941, 16698), (3806, 12903), (3979, 12342), (4114, 11937), (4301, 11418), (5566, 8823), (5709, 8602), (5882, 8349), (6171, 7958)]