54977208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 164263680

約数和(自身を除く): 109286472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 83, 88, 104, 132, 143, 156, 166, 193, 249, 264, 286, 312, 332, 386, 429, 498, 572, 579, 664, 772, 858, 913, 996, 1079, 1144, 1158, 1544, 1716, 1826, 1992, 2123, 2158, 2316, 2509, 2739, 3237, 3432, 3652, 4246, 4316, 4632, 5018, 5478, 6369, 6474, 7304, 7527, 8492, 8632, 10036, 10956, 11869, 12738, 12948, 15054, 16019, 16984, 20072, 21912, 23738, 25476, 25896, 27599, 30108, 32038, 35607, 47476, 48057, 50952, 55198, 60216, 64076, 71214, 82797, 94952, 96114, 110396, 128152, 142428, 165594, 176209, 192228, 208247, 220792, 284856, 331188, 352418, 384456, 416494, 528627, 624741, 662376, 704836, 832988, 1057254, 1249482, 1409672, 1665976, 2114508, 2290717, 2498964, 4229016, 4581434, 4997928, 6872151, 9162868, 13744302, 18325736, 27488604, 54977208]

約数ペア:

[(1, 54977208), (2, 27488604), (3, 18325736), (4, 13744302), (6, 9162868), (8, 6872151), (11, 4997928), (12, 4581434), (13, 4229016), (22, 2498964), (24, 2290717), (26, 2114508), (33, 1665976), (39, 1409672), (44, 1249482), (52, 1057254), (66, 832988), (78, 704836), (83, 662376), (88, 624741), (104, 528627), (132, 416494), (143, 384456), (156, 352418), (166, 331188), (193, 284856), (249, 220792), (264, 208247), (286, 192228), (312, 176209), (332, 165594), (386, 142428), (429, 128152), (498, 110396), (572, 96114), (579, 94952), (664, 82797), (772, 71214), (858, 64076), (913, 60216), (996, 55198), (1079, 50952), (1144, 48057), (1158, 47476), (1544, 35607), (1716, 32038), (1826, 30108), (1992, 27599), (2123, 25896), (2158, 25476), (2316, 23738), (2509, 21912), (2739, 20072), (3237, 16984), (3432, 16019), (3652, 15054), (4246, 12948), (4316, 12738), (4632, 11869), (5018, 10956), (5478, 10036), (6369, 8632), (6474, 8492), (7304, 7527)]