56550721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2371}}^1$

素因数の和:2472

約数の個数: 16

約数和(自身を含む): 63531648

約数和(自身を除く): 6980927

約数列:

[1, 17, 23, 61, 391, 1037, 1403, 2371, 23851, 40307, 54533, 144631, 927061, 2458727, 3326513, 56550721]

約数ペア:

[(1, 56550721), (17, 3326513), (23, 2458727), (61, 927061), (391, 144631), (1037, 54533), (1403, 40307), (2371, 23851)]