54913278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5209}}^1$

素因数の和:5472

約数の個数: 32

約数和(自身を含む): 126040320

約数和(自身を除く): 71127042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 3514, 5209, 5271, 10418, 10542, 15627, 31254, 36463, 72926, 109389, 218778, 1307459, 2614918, 3922377, 7844754, 9152213, 18304426, 27456639, 54913278]

約数ペア:

[(1, 54913278), (2, 27456639), (3, 18304426), (6, 9152213), (7, 7844754), (14, 3922377), (21, 2614918), (42, 1307459), (251, 218778), (502, 109389), (753, 72926), (1506, 36463), (1757, 31254), (3514, 15627), (5209, 10542), (5271, 10418)]