54699400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 147312000

約数和(自身を除く): 92612600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 89, 100, 140, 175, 178, 200, 280, 350, 356, 439, 445, 623, 700, 712, 878, 890, 1246, 1400, 1756, 1780, 2195, 2225, 2492, 3073, 3115, 3512, 3560, 4390, 4450, 4984, 6146, 6230, 8780, 8900, 10975, 12292, 12460, 15365, 15575, 17560, 17800, 21950, 24584, 24920, 30730, 31150, 39071, 43900, 61460, 62300, 76825, 78142, 87800, 122920, 124600, 153650, 156284, 195355, 273497, 307300, 312568, 390710, 546994, 614600, 781420, 976775, 1093988, 1367485, 1562840, 1953550, 2187976, 2734970, 3907100, 5469940, 6837425, 7814200, 10939880, 13674850, 27349700, 54699400]

約数ペア:

[(1, 54699400), (2, 27349700), (4, 13674850), (5, 10939880), (7, 7814200), (8, 6837425), (10, 5469940), (14, 3907100), (20, 2734970), (25, 2187976), (28, 1953550), (35, 1562840), (40, 1367485), (50, 1093988), (56, 976775), (70, 781420), (89, 614600), (100, 546994), (140, 390710), (175, 312568), (178, 307300), (200, 273497), (280, 195355), (350, 156284), (356, 153650), (439, 124600), (445, 122920), (623, 87800), (700, 78142), (712, 76825), (878, 62300), (890, 61460), (1246, 43900), (1400, 39071), (1756, 31150), (1780, 30730), (2195, 24920), (2225, 24584), (2492, 21950), (3073, 17800), (3115, 17560), (3512, 15575), (3560, 15365), (4390, 12460), (4450, 12292), (4984, 10975), (6146, 8900), (6230, 8780)]