51724075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{953}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 69558048

約数和(自身を除く): 17833973

約数列:

[1, 5, 13, 25, 65, 167, 325, 835, 953, 2171, 4175, 4765, 10855, 12389, 23825, 54275, 61945, 159151, 309725, 795755, 2068963, 3978775, 10344815, 51724075]

約数ペア:

[(1, 51724075), (5, 10344815), (13, 3978775), (25, 2068963), (65, 795755), (167, 309725), (325, 159151), (835, 61945), (953, 54275), (2171, 23825), (4175, 12389), (4765, 10855)]