51716788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 102453120

約数和(自身を除く): 50736332

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 68, 86, 92, 172, 391, 731, 769, 782, 989, 1462, 1538, 1564, 1978, 2924, 3076, 3956, 13073, 16813, 17687, 26146, 33067, 33626, 35374, 52292, 66134, 67252, 70748, 132268, 300679, 562139, 601358, 760541, 1124278, 1202716, 1521082, 2248556, 3042164, 12929197, 25858394, 51716788]

約数ペア:

[(1, 51716788), (2, 25858394), (4, 12929197), (17, 3042164), (23, 2248556), (34, 1521082), (43, 1202716), (46, 1124278), (68, 760541), (86, 601358), (92, 562139), (172, 300679), (391, 132268), (731, 70748), (769, 67252), (782, 66134), (989, 52292), (1462, 35374), (1538, 33626), (1564, 33067), (1978, 26146), (2924, 17687), (3076, 16813), (3956, 13073)]