47542070

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{19727}}^1$

素因数の和:19975

約数の個数: 16

約数和(自身を含む): 85935168

約数和(自身を除く): 38393098

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 19727, 39454, 98635, 197270, 4754207, 9508414, 23771035, 47542070]

約数ペア:

[(1, 47542070), (2, 23771035), (5, 9508414), (10, 4754207), (241, 197270), (482, 98635), (1205, 39454), (2410, 19727)]