49941188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 101243520

約数和(自身を除く): 51302332

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 506, 671, 809, 1012, 1342, 1403, 1618, 2684, 2806, 3236, 5612, 8899, 15433, 17798, 18607, 30866, 35596, 37214, 49349, 61732, 74428, 98698, 197396, 204677, 409354, 542839, 818708, 1085678, 1135027, 2171356, 2270054, 4540108, 12485297, 24970594, 49941188]

約数ペア:

[(1, 49941188), (2, 24970594), (4, 12485297), (11, 4540108), (22, 2270054), (23, 2171356), (44, 1135027), (46, 1085678), (61, 818708), (92, 542839), (122, 409354), (244, 204677), (253, 197396), (506, 98698), (671, 74428), (809, 61732), (1012, 49349), (1342, 37214), (1403, 35596), (1618, 30866), (2684, 18607), (2806, 17798), (3236, 15433), (5612, 8899)]