55264970

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{42187}}^1$

素因数の和:42325

約数の個数: 16

約数和(自身を含む): 100238688

約数和(自身を除く): 44973718

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 42187, 84374, 210935, 421870, 5526497, 11052994, 27632485, 55264970]

約数ペア:

[(1, 55264970), (2, 27632485), (5, 11052994), (10, 5526497), (131, 421870), (262, 210935), (655, 84374), (1310, 42187)]