52071940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83987}}^1$

素因数の和:84027

約数の個数: 24

約数和(自身を含む): 112879872

約数和(自身を除く): 60807932

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 83987, 167974, 335948, 419935, 839870, 1679740, 2603597, 5207194, 10414388, 13017985, 26035970, 52071940]

約数ペア:

[(1, 52071940), (2, 26035970), (4, 13017985), (5, 10414388), (10, 5207194), (20, 2603597), (31, 1679740), (62, 839870), (124, 419935), (155, 335948), (310, 167974), (620, 83987)]