51008956

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{613}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 90980064

約数和(自身を除く): 39971108

約数列:

[1, 2, 4, 71, 142, 284, 293, 586, 613, 1172, 1226, 2452, 20803, 41606, 43523, 83212, 87046, 174092, 179609, 359218, 718436, 12752239, 25504478, 51008956]

約数ペア:

[(1, 51008956), (2, 25504478), (4, 12752239), (71, 718436), (142, 359218), (284, 179609), (293, 174092), (586, 87046), (613, 83212), (1172, 43523), (1226, 41606), (2452, 20803)]