56931476

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43261}}^1$

素因数の和:43319

約数の個数: 24

約数和(自身を含む): 116288256

約数和(自身を除く): 59356780

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 43261, 86522, 173044, 302827, 605654, 1211308, 2033267, 4066534, 8133068, 14232869, 28465738, 56931476]

約数ペア:

[(1, 56931476), (2, 28465738), (4, 14232869), (7, 8133068), (14, 4066534), (28, 2033267), (47, 1211308), (94, 605654), (188, 302827), (329, 173044), (658, 86522), (1316, 43261)]