51406557

素因数分解:

$3^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 69346368

約数和(自身を除く): 17939811

約数列:

[1, 3, 233, 251, 293, 699, 753, 879, 58483, 68269, 73543, 175449, 204807, 220629, 17135519, 51406557]

約数ペア:

[(1, 51406557), (3, 17135519), (233, 220629), (251, 204807), (293, 175449), (699, 73543), (753, 68269), (879, 58483)]