56493540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313853}}^1$

素因数の和:313868

約数の個数: 36

約数和(自身を含む): 171364284

約数和(自身を除く): 114870744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313853, 627706, 941559, 1255412, 1569265, 1883118, 2824677, 3138530, 3766236, 4707795, 5649354, 6277060, 9415590, 11298708, 14123385, 18831180, 28246770, 56493540]

約数ペア:

[(1, 56493540), (2, 28246770), (3, 18831180), (4, 14123385), (5, 11298708), (6, 9415590), (9, 6277060), (10, 5649354), (12, 4707795), (15, 3766236), (18, 3138530), (20, 2824677), (30, 1883118), (36, 1569265), (45, 1255412), (60, 941559), (90, 627706), (180, 313853)]