51640100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27179}}^1$

素因数の和:27212

約数の個数: 36

約数和(自身を含む): 117961200

約数和(自身を除く): 66321100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 27179, 54358, 108716, 135895, 271790, 516401, 543580, 679475, 1032802, 1358950, 2065604, 2582005, 2717900, 5164010, 10328020, 12910025, 25820050, 51640100]

約数ペア:

[(1, 51640100), (2, 25820050), (4, 12910025), (5, 10328020), (10, 5164010), (19, 2717900), (20, 2582005), (25, 2065604), (38, 1358950), (50, 1032802), (76, 679475), (95, 543580), (100, 516401), (190, 271790), (380, 135895), (475, 108716), (950, 54358), (1900, 27179)]