51175878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1289}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 110527200

約数和(自身を除く): 59351322

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 509, 1018, 1289, 1527, 2578, 3054, 3867, 6617, 7734, 13234, 16757, 19851, 33514, 39702, 50271, 100542, 656101, 1312202, 1968303, 3936606, 8529313, 17058626, 25587939, 51175878]

約数ペア:

[(1, 51175878), (2, 25587939), (3, 17058626), (6, 8529313), (13, 3936606), (26, 1968303), (39, 1312202), (78, 656101), (509, 100542), (1018, 50271), (1289, 39702), (1527, 33514), (2578, 19851), (3054, 16757), (3867, 13234), (6617, 7734)]