56553502280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6764773}}^1$

素因数の和:6764814

約数の個数: 64

約数和(自身を含む): 146119118400

約数和(自身を除く): 89565616120

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 6764773, 13529546, 27059092, 33823865, 54118184, 67647730, 74412503, 128530687, 135295460, 148825006, 257061374, 270590920, 297650012, 372062515, 514122748, 595300024, 642653435, 744125030, 1028245496, 1285306870, 1413837557, 1488250060, 2570613740, 2827675114, 2976500120, 5141227480, 5655350228, 7069187785, 11310700456, 14138375570, 28276751140, 56553502280]

約数ペア:

[(1, 56553502280), (2, 28276751140), (4, 14138375570), (5, 11310700456), (8, 7069187785), (10, 5655350228), (11, 5141227480), (19, 2976500120), (20, 2827675114), (22, 2570613740), (38, 1488250060), (40, 1413837557), (44, 1285306870), (55, 1028245496), (76, 744125030), (88, 642653435), (95, 595300024), (110, 514122748), (152, 372062515), (190, 297650012), (209, 270590920), (220, 257061374), (380, 148825006), (418, 135295460), (440, 128530687), (760, 74412503), (836, 67647730), (1045, 54118184), (1672, 33823865), (2090, 27059092), (4180, 13529546), (8360, 6764773)]