49531184

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71993}}^1$

素因数の和:72044

約数の個数: 20

約数和(自身を含む): 98199816

約数和(自身を除く): 48668632

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 71993, 143986, 287972, 575944, 1151888, 3095699, 6191398, 12382796, 24765592, 49531184]

約数ペア:

[(1, 49531184), (2, 24765592), (4, 12382796), (8, 6191398), (16, 3095699), (43, 1151888), (86, 575944), (172, 287972), (344, 143986), (688, 71993)]