51821678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{20879}}^1$

素因数の和:20971

約数の個数: 16

約数和(自身を含む): 83436480

約数和(自身を除く): 31614802

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 20879, 41758, 354943, 709886, 1524167, 3048334, 25910839, 51821678]

約数ペア:

[(1, 51821678), (2, 25910839), (17, 3048334), (34, 1524167), (73, 709886), (146, 354943), (1241, 41758), (2482, 20879)]