56952990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5701}}^1$

素因数の和:5754

約数の個数: 64

約数和(自身を含む): 156006720

約数和(自身を除く): 99053730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 5701, 9990, 11402, 17103, 28505, 34206, 51309, 57010, 85515, 102618, 153927, 171030, 210937, 256545, 307854, 421874, 513090, 632811, 769635, 1054685, 1265622, 1539270, 1898433, 2109370, 3164055, 3796866, 5695299, 6328110, 9492165, 11390598, 18984330, 28476495, 56952990]

約数ペア:

[(1, 56952990), (2, 28476495), (3, 18984330), (5, 11390598), (6, 9492165), (9, 6328110), (10, 5695299), (15, 3796866), (18, 3164055), (27, 2109370), (30, 1898433), (37, 1539270), (45, 1265622), (54, 1054685), (74, 769635), (90, 632811), (111, 513090), (135, 421874), (185, 307854), (222, 256545), (270, 210937), (333, 171030), (370, 153927), (555, 102618), (666, 85515), (999, 57010), (1110, 51309), (1665, 34206), (1998, 28505), (3330, 17103), (4995, 11402), (5701, 9990)]