51686668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{5903}}^1$

素因数の和:6117

約数の個数: 24

約数和(自身を含む): 99187200

約数和(自身を除く): 47500532

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 5903, 8756, 11806, 23612, 64933, 129866, 259732, 1174697, 2349394, 4698788, 12921667, 25843334, 51686668]

約数ペア:

[(1, 51686668), (2, 25843334), (4, 12921667), (11, 4698788), (22, 2349394), (44, 1174697), (199, 259732), (398, 129866), (796, 64933), (2189, 23612), (4378, 11806), (5903, 8756)]