57142852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1429}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 107907800

約数和(自身を除く): 50764948

約数列:

[1, 2, 4, 13, 26, 52, 769, 1429, 1538, 2858, 3076, 5716, 9997, 18577, 19994, 37154, 39988, 74308, 1098901, 2197802, 4395604, 14285713, 28571426, 57142852]

約数ペア:

[(1, 57142852), (2, 28571426), (4, 14285713), (13, 4395604), (26, 2197802), (52, 1098901), (769, 74308), (1429, 39988), (1538, 37154), (2858, 19994), (3076, 18577), (5716, 9997)]