51744490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{105601}}^1$

素因数の和:105622

約数の個数: 24

約数和(自身を含む): 108347652

約数和(自身を除く): 56603162

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 105601, 211202, 528005, 739207, 1056010, 1478414, 3696035, 5174449, 7392070, 10348898, 25872245, 51744490]

約数ペア:

[(1, 51744490), (2, 25872245), (5, 10348898), (7, 7392070), (10, 5174449), (14, 3696035), (35, 1478414), (49, 1056010), (70, 739207), (98, 528005), (245, 211202), (490, 105601)]