51279046

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2027}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 95397120

約数和(自身を除く): 44118074

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 278, 973, 1807, 1946, 2027, 3614, 4054, 12649, 14189, 25298, 26351, 28378, 52702, 184457, 281753, 368914, 563506, 1972271, 3662789, 3944542, 7325578, 25639523, 51279046]

約数ペア:

[(1, 51279046), (2, 25639523), (7, 7325578), (13, 3944542), (14, 3662789), (26, 1972271), (91, 563506), (139, 368914), (182, 281753), (278, 184457), (973, 52702), (1807, 28378), (1946, 26351), (2027, 25298), (3614, 14189), (4054, 12649)]