50542479

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25411}}^1$

素因数の和:25447

約数の個数: 24

約数和(自身を含む): 83249712

約数和(自身を除く): 32707233

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 25411, 76233, 228699, 330343, 431987, 991029, 1295961, 2973087, 3887883, 5615831, 16847493, 50542479]

約数ペア:

[(1, 50542479), (3, 16847493), (9, 5615831), (13, 3887883), (17, 2973087), (39, 1295961), (51, 991029), (117, 431987), (153, 330343), (221, 228699), (663, 76233), (1989, 25411)]