55874247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 88247040

約数和(自身を除く): 32372793

約数列:

[1, 3, 11, 13, 33, 39, 139, 143, 417, 429, 937, 1529, 1807, 2811, 4587, 5421, 10307, 12181, 19877, 30921, 36543, 59631, 130243, 133991, 390729, 401973, 1432673, 1693159, 4298019, 5079477, 18624749, 55874247]

約数ペア:

[(1, 55874247), (3, 18624749), (11, 5079477), (13, 4298019), (33, 1693159), (39, 1432673), (139, 401973), (143, 390729), (417, 133991), (429, 130243), (937, 59631), (1529, 36543), (1807, 30921), (2811, 19877), (4587, 12181), (5421, 10307)]