56402394

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{408713}}^1$

素因数の和:408741

約数の個数: 16

約数和(自身を含む): 117709632

約数和(自身を除く): 61307238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 408713, 817426, 1226139, 2452278, 9400399, 18800798, 28201197, 56402394]

約数ペア:

[(1, 56402394), (2, 28201197), (3, 18800798), (6, 9400399), (23, 2452278), (46, 1226139), (69, 817426), (138, 408713)]