55989219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6869}}^1$

素因数の和:6915

約数の個数: 32

約数和(自身を含む): 92332800

約数和(自身を除く): 36343581

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 6869, 8151, 20607, 75559, 89297, 130511, 226677, 267891, 391533, 982267, 1435621, 1696643, 2946801, 4306863, 5089929, 18663073, 55989219]

約数ペア:

[(1, 55989219), (3, 18663073), (11, 5089929), (13, 4306863), (19, 2946801), (33, 1696643), (39, 1435621), (57, 982267), (143, 391533), (209, 267891), (247, 226677), (429, 130511), (627, 89297), (741, 75559), (2717, 20607), (6869, 8151)]