49697154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:113

約数の個数: 108

約数和(自身を含む): 127566738

約数和(自身を除く): 77869584

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 31, 34, 39, 51, 62, 78, 93, 102, 117, 153, 169, 186, 221, 234, 279, 306, 338, 403, 442, 507, 527, 558, 663, 806, 961, 1014, 1054, 1209, 1326, 1521, 1581, 1922, 1989, 2418, 2873, 2883, 3042, 3162, 3627, 3978, 4743, 5239, 5746, 5766, 6851, 7254, 8619, 8649, 9486, 10478, 12493, 13702, 15717, 16337, 17238, 17298, 20553, 24986, 25857, 31434, 32674, 37479, 41106, 47151, 49011, 51714, 61659, 74958, 89063, 94302, 98022, 112437, 123318, 147033, 162409, 178126, 212381, 224874, 267189, 294066, 324818, 424762, 487227, 534378, 637143, 801567, 974454, 1274286, 1461681, 1603134, 1911429, 2760953, 2923362, 3822858, 5521906, 8282859, 16565718, 24848577, 49697154]

約数ペア:

[(1, 49697154), (2, 24848577), (3, 16565718), (6, 8282859), (9, 5521906), (13, 3822858), (17, 2923362), (18, 2760953), (26, 1911429), (31, 1603134), (34, 1461681), (39, 1274286), (51, 974454), (62, 801567), (78, 637143), (93, 534378), (102, 487227), (117, 424762), (153, 324818), (169, 294066), (186, 267189), (221, 224874), (234, 212381), (279, 178126), (306, 162409), (338, 147033), (403, 123318), (442, 112437), (507, 98022), (527, 94302), (558, 89063), (663, 74958), (806, 61659), (961, 51714), (1014, 49011), (1054, 47151), (1209, 41106), (1326, 37479), (1521, 32674), (1581, 31434), (1922, 25857), (1989, 24986), (2418, 20553), (2873, 17298), (2883, 17238), (3042, 16337), (3162, 15717), (3627, 13702), (3978, 12493), (4743, 10478), (5239, 9486), (5746, 8649), (5766, 8619), (6851, 7254)]