26986750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{2203}}^1$

素因数の和:2234

約数の個数: 48

約数和(自身を含む): 58793904

約数和(自身を除く): 31807154

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 2203, 2450, 4406, 6125, 11015, 12250, 15421, 22030, 30842, 55075, 77105, 107947, 110150, 154210, 215894, 275375, 385525, 539735, 550750, 771050, 1079470, 1927625, 2698675, 3855250, 5397350, 13493375, 26986750]

約数ペア:

[(1, 26986750), (2, 13493375), (5, 5397350), (7, 3855250), (10, 2698675), (14, 1927625), (25, 1079470), (35, 771050), (49, 550750), (50, 539735), (70, 385525), (98, 275375), (125, 215894), (175, 154210), (245, 110150), (250, 107947), (350, 77105), (490, 55075), (875, 30842), (1225, 22030), (1750, 15421), (2203, 12250), (2450, 11015), (4406, 6125)]