26227250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{2141}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 57139992

約数和(自身を除く): 30912742

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 2141, 2450, 4282, 6125, 10705, 12250, 14987, 21410, 29974, 53525, 74935, 104909, 107050, 149870, 209818, 267625, 374675, 524545, 535250, 749350, 1049090, 1873375, 2622725, 3746750, 5245450, 13113625, 26227250]

約数ペア:

[(1, 26227250), (2, 13113625), (5, 5245450), (7, 3746750), (10, 2622725), (14, 1873375), (25, 1049090), (35, 749350), (49, 535250), (50, 524545), (70, 374675), (98, 267625), (125, 209818), (175, 149870), (245, 107050), (250, 104909), (350, 74935), (490, 53525), (875, 29974), (1225, 21410), (1750, 14987), (2141, 12250), (2450, 10705), (4282, 6125)]