51789206

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{78707}}^1$

素因数の和:78763

約数の個数: 16

約数和(自身を含む): 90671616

約数和(自身を除く): 38882410

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 78707, 157414, 550949, 1101898, 3699229, 7398458, 25894603, 51789206]

約数ペア:

[(1, 51789206), (2, 25894603), (7, 7398458), (14, 3699229), (47, 1101898), (94, 550949), (329, 157414), (658, 78707)]