49690864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{182687}}^1$

素因数の和:182712

約数の個数: 20

約数和(自身を含む): 101939904

約数和(自身を除く): 52249040

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 182687, 365374, 730748, 1461496, 2922992, 3105679, 6211358, 12422716, 24845432, 49690864]

約数ペア:

[(1, 49690864), (2, 24845432), (4, 12422716), (8, 6211358), (16, 3105679), (17, 2922992), (34, 1461496), (68, 730748), (136, 365374), (272, 182687)]