52538120

素因数分解:

$2^3\times 5^1\times {\mathrm{1313453}}^1$

素因数の和:1313464

約数の個数: 16

約数和(自身を含む): 118210860

約数和(自身を除く): 65672740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1313453, 2626906, 5253812, 6567265, 10507624, 13134530, 26269060, 52538120]

約数ペア:

[(1, 52538120), (2, 26269060), (4, 13134530), (5, 10507624), (8, 6567265), (10, 5253812), (20, 2626906), (40, 1313453)]