42952790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{81043}}^1$

素因数の和:81103

約数の個数: 16

約数和(自身を含む): 78774768

約数和(自身を除く): 35821978

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 81043, 162086, 405215, 810430, 4295279, 8590558, 21476395, 42952790]

約数ペア:

[(1, 42952790), (2, 21476395), (5, 8590558), (10, 4295279), (53, 810430), (106, 405215), (265, 162086), (530, 81043)]