52866100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{10789}}^1$

素因数の和:10817

約数の個数: 54

約数和(自身を含む): 133461510

約数和(自身を除く): 80595410

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 10789, 21578, 43156, 53945, 75523, 107890, 151046, 215780, 269725, 302092, 377615, 528661, 539450, 755230, 1057322, 1078900, 1510460, 1888075, 2114644, 2643305, 3776150, 5286610, 7552300, 10573220, 13216525, 26433050, 52866100]

約数ペア:

[(1, 52866100), (2, 26433050), (4, 13216525), (5, 10573220), (7, 7552300), (10, 5286610), (14, 3776150), (20, 2643305), (25, 2114644), (28, 1888075), (35, 1510460), (49, 1078900), (50, 1057322), (70, 755230), (98, 539450), (100, 528661), (140, 377615), (175, 302092), (196, 269725), (245, 215780), (350, 151046), (490, 107890), (700, 75523), (980, 53945), (1225, 43156), (2450, 21578), (4900, 10789)]