53469290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109121}}^1$

素因数の和:109142

約数の個数: 24

約数和(自身を含む): 111959172

約数和(自身を除く): 58489882

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 109121, 218242, 545605, 763847, 1091210, 1527694, 3819235, 5346929, 7638470, 10693858, 26734645, 53469290]

約数ペア:

[(1, 53469290), (2, 26734645), (5, 10693858), (7, 7638470), (10, 5346929), (14, 3819235), (35, 1527694), (49, 1091210), (70, 763847), (98, 545605), (245, 218242), (490, 109121)]