51876790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{105871}}^1$

素因数の和:105892

約数の個数: 24

約数和(自身を含む): 108624672

約数和(自身を除く): 56747882

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 105871, 211742, 529355, 741097, 1058710, 1482194, 3705485, 5187679, 7410970, 10375358, 25938395, 51876790]

約数ペア:

[(1, 51876790), (2, 25938395), (5, 10375358), (7, 7410970), (10, 5187679), (14, 3705485), (35, 1482194), (49, 1058710), (70, 741097), (98, 529355), (245, 211742), (490, 105871)]