54720020600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{39085729}}^1$

素因数の和:39085752

約数の個数: 48

約数和(自身を含む): 145398915600

約数和(自身を除く): 90678895000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 39085729, 78171458, 156342916, 195428645, 273600103, 312685832, 390857290, 547200206, 781714580, 977143225, 1094400412, 1368000515, 1563429160, 1954286450, 2188800824, 2736001030, 3908572900, 5472002060, 6840002575, 7817145800, 10944004120, 13680005150, 27360010300, 54720020600]

約数ペア:

[(1, 54720020600), (2, 27360010300), (4, 13680005150), (5, 10944004120), (7, 7817145800), (8, 6840002575), (10, 5472002060), (14, 3908572900), (20, 2736001030), (25, 2188800824), (28, 1954286450), (35, 1563429160), (40, 1368000515), (50, 1094400412), (56, 977143225), (70, 781714580), (100, 547200206), (140, 390857290), (175, 312685832), (200, 273600103), (280, 195428645), (350, 156342916), (700, 78171458), (1400, 39085729)]