50039290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{102121}}^1$

素因数の和:102142

約数の個数: 24

約数和(自身を含む): 104777172

約数和(自身を除く): 54737882

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 102121, 204242, 510605, 714847, 1021210, 1429694, 3574235, 5003929, 7148470, 10007858, 25019645, 50039290]

約数ペア:

[(1, 50039290), (2, 25019645), (5, 10007858), (7, 7148470), (10, 5003929), (14, 3574235), (35, 1429694), (49, 1021210), (70, 714847), (98, 510605), (245, 204242), (490, 102121)]