51197940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{94811}}^1$

素因数の和:94829

約数の個数: 48

約数和(自身を含む): 159284160

約数和(自身を除く): 108086220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 94811, 189622, 284433, 379244, 474055, 568866, 853299, 948110, 1137732, 1422165, 1706598, 1896220, 2559897, 2844330, 3413196, 4266495, 5119794, 5688660, 8532990, 10239588, 12799485, 17065980, 25598970, 51197940]

約数ペア:

[(1, 51197940), (2, 25598970), (3, 17065980), (4, 12799485), (5, 10239588), (6, 8532990), (9, 5688660), (10, 5119794), (12, 4266495), (15, 3413196), (18, 2844330), (20, 2559897), (27, 1896220), (30, 1706598), (36, 1422165), (45, 1137732), (54, 948110), (60, 853299), (90, 568866), (108, 474055), (135, 379244), (180, 284433), (270, 189622), (540, 94811)]