51145884

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{3407}}^1$

素因数の和:3559

約数の個数: 48

約数和(自身を含む): 133593600

約数和(自身を除く): 82447716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3407, 3753, 5004, 6814, 7506, 10221, 13628, 15012, 20442, 30663, 40884, 61326, 91989, 122652, 183978, 367956, 473573, 947146, 1420719, 1894292, 2841438, 4262157, 5682876, 8524314, 12786471, 17048628, 25572942, 51145884]

約数ペア:

[(1, 51145884), (2, 25572942), (3, 17048628), (4, 12786471), (6, 8524314), (9, 5682876), (12, 4262157), (18, 2841438), (27, 1894292), (36, 1420719), (54, 947146), (108, 473573), (139, 367956), (278, 183978), (417, 122652), (556, 91989), (834, 61326), (1251, 40884), (1668, 30663), (2502, 20442), (3407, 15012), (3753, 13628), (5004, 10221), (6814, 7506)]