49268788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1721}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 91562184

約数和(自身を除く): 42293396

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 1684, 1721, 3442, 6884, 7157, 14314, 28628, 29257, 58514, 117028, 724541, 1449082, 2898164, 12317197, 24634394, 49268788]

約数ペア:

[(1, 49268788), (2, 24634394), (4, 12317197), (17, 2898164), (34, 1449082), (68, 724541), (421, 117028), (842, 58514), (1684, 29257), (1721, 28628), (3442, 14314), (6884, 7157)]