53442230

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{19867}}^1$

素因数の和:20143

約数の個数: 16

約数和(自身を含む): 96558480

約数和(自身を除く): 43116250

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 19867, 39734, 99335, 198670, 5344223, 10688446, 26721115, 53442230]

約数ペア:

[(1, 53442230), (2, 26721115), (5, 10688446), (10, 5344223), (269, 198670), (538, 99335), (1345, 39734), (2690, 19867)]