51571226

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{9929}}^1$

素因数の和:9998

約数の個数: 24

約数和(自身を含む): 91693620

約数和(自身を除く): 40122394

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 9929, 19858, 69503, 139006, 486521, 526237, 973042, 1052474, 3683659, 7367318, 25785613, 51571226]

約数ペア:

[(1, 51571226), (2, 25785613), (7, 7367318), (14, 3683659), (49, 1052474), (53, 973042), (98, 526237), (106, 486521), (371, 139006), (742, 69503), (2597, 19858), (5194, 9929)]