50821890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{242009}}^1$

素因数の和:242026

約数の個数: 32

約数和(自身を含む): 139397760

約数和(自身を除く): 88575870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 242009, 484018, 726027, 1210045, 1452054, 1694063, 2420090, 3388126, 3630135, 5082189, 7260270, 8470315, 10164378, 16940630, 25410945, 50821890]

約数ペア:

[(1, 50821890), (2, 25410945), (3, 16940630), (5, 10164378), (6, 8470315), (7, 7260270), (10, 5082189), (14, 3630135), (15, 3388126), (21, 2420090), (30, 1694063), (35, 1452054), (42, 1210045), (70, 726027), (105, 484018), (210, 242009)]