51971094

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6991}}^1$

素因数の和:7065

約数の個数: 48

約数和(自身を含む): 130890240

約数和(自身を除く): 78919146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 6991, 7434, 13982, 20973, 41946, 48937, 62919, 97874, 125838, 146811, 293622, 412469, 440433, 824938, 880866, 1237407, 2474814, 2887283, 3712221, 5774566, 7424442, 8661849, 17323698, 25985547, 51971094]

約数ペア:

[(1, 51971094), (2, 25985547), (3, 17323698), (6, 8661849), (7, 7424442), (9, 5774566), (14, 3712221), (18, 2887283), (21, 2474814), (42, 1237407), (59, 880866), (63, 824938), (118, 440433), (126, 412469), (177, 293622), (354, 146811), (413, 125838), (531, 97874), (826, 62919), (1062, 48937), (1239, 41946), (2478, 20973), (3717, 13982), (6991, 7434)]