56502

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 24

約数和(自身を含む): 126984

約数和(自身を除く): 70482

約数列:

[1, 2, 3, 6, 9, 18, 43, 73, 86, 129, 146, 219, 258, 387, 438, 657, 774, 1314, 3139, 6278, 9417, 18834, 28251, 56502]

約数ペア:

[(1, 56502), (2, 28251), (3, 18834), (6, 9417), (9, 6278), (18, 3139), (43, 1314), (73, 774), (86, 657), (129, 438), (146, 387), (219, 258)]