51386306

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{3229}}^1$

素因数の和:3413

約数の個数: 16

約数和(自身を含む): 78876600

約数和(自身を除く): 27490294

約数列:

[1, 2, 73, 109, 146, 218, 3229, 6458, 7957, 15914, 235717, 351961, 471434, 703922, 25693153, 51386306]

約数ペア:

[(1, 51386306), (2, 25693153), (73, 703922), (109, 471434), (146, 351961), (218, 235717), (3229, 15914), (6458, 7957)]