49115252

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 87157224

約数和(自身を除く): 38041972

約数列:

[1, 2, 4, 157, 197, 314, 394, 397, 628, 788, 794, 1588, 30929, 61858, 62329, 78209, 123716, 124658, 156418, 249316, 312836, 12278813, 24557626, 49115252]

約数ペア:

[(1, 49115252), (2, 24557626), (4, 12278813), (157, 312836), (197, 249316), (314, 156418), (394, 124658), (397, 123716), (628, 78209), (788, 62329), (794, 61858), (1588, 30929)]