56651946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{726307}}^1$

素因数の和:726325

約数の個数: 16

約数和(自身を含む): 122019744

約数和(自身を除く): 65367798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 726307, 1452614, 2178921, 4357842, 9441991, 18883982, 28325973, 56651946]

約数ペア:

[(1, 56651946), (2, 28325973), (3, 18883982), (6, 9441991), (13, 4357842), (26, 2178921), (39, 1452614), (78, 726307)]