53373790

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{26821}}^1$

素因数の和:27027

約数の個数: 16

約数和(自身を含む): 96559200

約数和(自身を除く): 43185410

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 26821, 53642, 134105, 268210, 5337379, 10674758, 26686895, 53373790]

約数ペア:

[(1, 53373790), (2, 26686895), (5, 10674758), (10, 5337379), (199, 268210), (398, 134105), (995, 53642), (1990, 26821)]