51628325

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6277}}^1$

素因数の和:6341

約数の個数: 24

約数和(自身を含む): 74733312

約数和(自身を除く): 23104987

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 1175, 1645, 6277, 8225, 31385, 43939, 156925, 219695, 295019, 1098475, 1475095, 2065133, 7375475, 10325665, 51628325]

約数ペア:

[(1, 51628325), (5, 10325665), (7, 7375475), (25, 2065133), (35, 1475095), (47, 1098475), (175, 295019), (235, 219695), (329, 156925), (1175, 43939), (1645, 31385), (6277, 8225)]