49249000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2897}}^1$

素因数の和:2935

約数の個数: 64

約数和(自身を含む): 122063760

約数和(自身を除く): 72814760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 680, 850, 1000, 1700, 2125, 2897, 3400, 4250, 5794, 8500, 11588, 14485, 17000, 23176, 28970, 49249, 57940, 72425, 98498, 115880, 144850, 196996, 246245, 289700, 362125, 393992, 492490, 579400, 724250, 984980, 1231225, 1448500, 1969960, 2462450, 2897000, 4924900, 6156125, 9849800, 12312250, 24624500, 49249000]

約数ペア:

[(1, 49249000), (2, 24624500), (4, 12312250), (5, 9849800), (8, 6156125), (10, 4924900), (17, 2897000), (20, 2462450), (25, 1969960), (34, 1448500), (40, 1231225), (50, 984980), (68, 724250), (85, 579400), (100, 492490), (125, 393992), (136, 362125), (170, 289700), (200, 246245), (250, 196996), (340, 144850), (425, 115880), (500, 98498), (680, 72425), (850, 57940), (1000, 49249), (1700, 28970), (2125, 23176), (2897, 17000), (3400, 14485), (4250, 11588), (5794, 8500)]