53375019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{45503}}^1$

素因数の和:45546

約数の個数: 16

約数和(自身を含む): 78630912

約数和(自身を除く): 25255893

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 45503, 136509, 773551, 1046569, 2320653, 3139707, 17791673, 53375019]

約数ペア:

[(1, 53375019), (3, 17791673), (17, 3139707), (23, 2320653), (51, 1046569), (69, 773551), (391, 136509), (1173, 45503)]