49370493

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20143}}^1$

素因数の和:20208

約数の個数: 16

約数和(自身を含む): 70906880

約数和(自身を除く): 21536387

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 20143, 60429, 382717, 866149, 1148151, 2598447, 16456831, 49370493]

約数ペア:

[(1, 49370493), (3, 16456831), (19, 2598447), (43, 1148151), (57, 866149), (129, 382717), (817, 60429), (2451, 20143)]