56939890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{813427}}^1$

素因数の和:813441

約数の個数: 16

約数和(自身を含む): 117133632

約数和(自身を除く): 60193742

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 813427, 1626854, 4067135, 5693989, 8134270, 11387978, 28469945, 56939890]

約数ペア:

[(1, 56939890), (2, 28469945), (5, 11387978), (7, 8134270), (10, 5693989), (14, 4067135), (35, 1626854), (70, 813427)]