49337980

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{8779}}^1$

素因数の和:9069

約数の個数: 24

約数和(自身を含む): 103990320

約数和(自身を除く): 54652340

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 8779, 17558, 35116, 43895, 87790, 175580, 2466899, 4933798, 9867596, 12334495, 24668990, 49337980]

約数ペア:

[(1, 49337980), (2, 24668990), (4, 12334495), (5, 9867596), (10, 4933798), (20, 2466899), (281, 175580), (562, 87790), (1124, 43895), (1405, 35116), (2810, 17558), (5620, 8779)]