53219286

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{128549}}^1$

素因数の和:128580

約数の個数: 24

約数和(自身を含む): 120322800

約数和(自身を除く): 67103514

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 128549, 257098, 385647, 771294, 1156941, 2313882, 2956627, 5913254, 8869881, 17739762, 26609643, 53219286]

約数ペア:

[(1, 53219286), (2, 26609643), (3, 17739762), (6, 8869881), (9, 5913254), (18, 2956627), (23, 2313882), (46, 1156941), (69, 771294), (138, 385647), (207, 257098), (414, 128549)]