56558522860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{403989449}}^1$

素因数の和:403989465

約数の個数: 24

約数和(自身を含む): 135740455200

約数和(自身を除く): 79181932340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 403989449, 807978898, 1615957796, 2019947245, 2827926143, 4039894490, 5655852286, 8079788980, 11311704572, 14139630715, 28279261430, 56558522860]

約数ペア:

[(1, 56558522860), (2, 28279261430), (4, 14139630715), (5, 11311704572), (7, 8079788980), (10, 5655852286), (14, 4039894490), (20, 2827926143), (28, 2019947245), (35, 1615957796), (70, 807978898), (140, 403989449)]