56485516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2389}}^1$

素因数の和:2673

約数の個数: 24

約数和(自身を含む): 103592160

約数和(自身を除く): 47106644

約数列:

[1, 2, 4, 23, 46, 92, 257, 514, 1028, 2389, 4778, 5911, 9556, 11822, 23644, 54947, 109894, 219788, 613973, 1227946, 2455892, 14121379, 28242758, 56485516]

約数ペア:

[(1, 56485516), (2, 28242758), (4, 14121379), (23, 2455892), (46, 1227946), (92, 613973), (257, 219788), (514, 109894), (1028, 54947), (2389, 23644), (4778, 11822), (5911, 9556)]