53918254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 92836800

約数和(自身を除く): 38918546

約数列:

[1, 2, 13, 17, 26, 34, 199, 221, 398, 442, 613, 1226, 2587, 3383, 5174, 6766, 7969, 10421, 15938, 20842, 43979, 87958, 121987, 135473, 243974, 270946, 1585831, 2073779, 3171662, 4147558, 26959127, 53918254]

約数ペア:

[(1, 53918254), (2, 26959127), (13, 4147558), (17, 3171662), (26, 2073779), (34, 1585831), (199, 270946), (221, 243974), (398, 135473), (442, 121987), (613, 87958), (1226, 43979), (2587, 20842), (3383, 15938), (5174, 10421), (6766, 7969)]