21134555450

素因数分解:

$2^1\times 5^2\times {\mathrm{8363}}^1\times {\mathrm{50543}}^1$

素因数の和:58918

約数の個数: 24

約数和(自身を含む): 39315751488

約数和(自身を除く): 18181196038

約数列:

[1, 2, 5, 10, 25, 50, 8363, 16726, 41815, 50543, 83630, 101086, 209075, 252715, 418150, 505430, 1263575, 2527150, 422691109, 845382218, 2113455545, 4226911090, 10567277725, 21134555450]

約数ペア:

[(1, 21134555450), (2, 10567277725), (5, 4226911090), (10, 2113455545), (25, 845382218), (50, 422691109), (8363, 2527150), (16726, 1263575), (41815, 505430), (50543, 418150), (83630, 252715), (101086, 209075)]