52090040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76603}}^1$

素因数の和:76631

約数の個数: 32

約数和(自身を含む): 124098480

約数和(自身を除く): 72008440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 76603, 153206, 306412, 383015, 612824, 766030, 1302251, 1532060, 2604502, 3064120, 5209004, 6511255, 10418008, 13022510, 26045020, 52090040]

約数ペア:

[(1, 52090040), (2, 26045020), (4, 13022510), (5, 10418008), (8, 6511255), (10, 5209004), (17, 3064120), (20, 2604502), (34, 1532060), (40, 1302251), (68, 766030), (85, 612824), (136, 383015), (170, 306412), (340, 153206), (680, 76603)]